Solve the following 1. 1x2 39x + 380 = 1x2 19x 20x + 380 = (1x 20)(1x 19) 2. 1x2 38x + 360 = 1x2 18x 20x + 360 = (1x 20)(1x 18) 3. 1x2 37x + 340 = 1x2 17x 20x + 340 = (1x 20)(1x 17) 4. 1x2 36x + 320 = 1x2 16x 20x + 320 = (1x 20)(1x 16) 5. 1x2 35x + 300 = 1x2 15x 20x + 300 = (1x 20)(1x 15) 6. 1x2 34x + 280 = 1x2 14x 20x + 280 = (1x 20)(1x 14) 7. 1x2 33x + 260 = 1x2 13x 20x + 260 = (1x 20)(1x 13) 8. 1x2 32x + 240 = 1x2 12x 20x + 240 = (1x 20)(1x 12) 9. 1x2 31x + 220 = 1x2 11x 20x + 220 = (1x 20)(1x 11) 10. 1x2 30x + 200 = 1x2 10x 20x + 200 = (1x 20)(1x 10) 11. 1x2 29x + 180 = 1x2 9x 20x + 180 = (1x 20)(1x 9) 12. 1x2 28x + 160 = 1x2 8x 20x + 160 = (1x 20)(1x 8) 13. 1x2 27x + 140 = 1x2 7x 20x + 140 = (1x 20)(1x 7) 14. 1x2 26x + 120 = 1x2 6x 20x + 120 = (1x 20)(1x 6) 15. 1x2 25x + 100 = 1x2 5x 20x + 100 = (1x 20)(1x 5) 16. 1x2 24x + 80 = 1x2 4x 20x + 80 = (1x 20)(1x 4) 17. 1x2 23x + 60 = 1x2 3x 20x + 60 = (1x 20)(1x 3) 18. 1x2 22x + 40 = 1x2 2x 20x + 40 = (1x 20)(1x 2) 19. 1x2 21x + 20 = 1x2 1x 20x + 20 = (1x 20)(1x 1) 20. 1x2 19x 20 = 1x2 + 1x 20x 20 = (1x 20)(1x + 1) 21. 1x2 18x 40 = 1x2 + 2x 20x 40 = (1x 20)(1x + 2) 22. 1x2 17x 60 = 1x2 + 3x 20x 60 = (1x 20)(1x + 3) 23. 1x2 16x 80 = 1x2 + 4x 20x 80 = (1x 20)(1x + 4) 24. 1x2 15x 100 = 1x2 + 5x 20x 100 = (1x 20)(1x + 5) 1

25. 1x2 14x 120 = 1x2 + 6x 20x 120 = (1x 20)(1x + 6) 26. 1x2 13x 140 = 1x2 + 7x 20x 140 = (1x 20)(1x + 7) 27. 1x2 12x 160 = 1x2 + 8x 20x 160 = (1x 20)(1x + 8) 28. 1x2 11x 180 = 1x2 + 9x 20x 180 = (1x 20)(1x + 9) 29. 1x2 10x 200 = 1x2 + 10x 20x 200 = (1x 20)(1x + 10) 30. 1x2 9x 220 = 1x2 + 11x 20x 220 = (1x 20)(1x + 11) 31. 1x2 8x 240 = 1x2 + 12x 20x 240 = (1x 20)(1x + 12) 32. 1x2 7x 260 = 1x2 + 13x 20x 260 = (1x 20)(1x + 13) 33. 1x2 6x 280 = 1x2 + 14x 20x 280 = (1x 20)(1x + 14) 34. 1x2 5x 300 = 1x2 + 15x 20x 300 = (1x 20)(1x + 15) 35. 1x2 4x 320 = 1x2 + 16x 20x 320 = (1x 20)(1x + 16) 36. 1x2 3x 340 = 1x2 + 17x 20x 340 = (1x 20)(1x + 17) 37. 1x2 2x 360 = 1x2 + 18x 20x 360 = (1x 20)(1x + 18) 38. 1x2 1x 380 = 1x2 + 19x 20x 380 = (1x 20)(1x + 19) 39. 2x2 49x + 180 = 2x2 9x 40x + 180 = (1x 20)(2x 9) 40. 2x2 48x + 160 = 2x2 8x 40x + 160 = (1x 20)(2x 8) 41. 2x2 47x + 140 = 2x2 7x 40x + 140 = (1x 20)(2x 7) 42. 2x2 46x + 120 = 2x2 6x 40x + 120 = (1x 20)(2x 6) 43. 2x2 45x + 100 = 2x2 5x 40x + 100 = (1x 20)(2x 5) 44. 2x2 44x + 80 = 2x2 4x 40x + 80 = (1x 20)(2x 4) 45. 2x2 43x + 60 = 2x2 3x 40x + 60 = (1x 20)(2x 3) 46. 2x2 42x + 40 = 2x2 2x 40x + 40 = (1x 20)(2x 2) 47. 2x2 41x + 20 = 2x2 1x 40x + 20 = (1x 20)(2x 1) 48. 2x2 39x 20 = 2x2 + 1x 40x 20 = (1x 20)(2x + 1) 49. 2x2 38x 40 = 2x2 + 2x 40x 40 = (1x 20)(2x + 2) 2

50. 2x2 37x 60 = 2x2 + 3x 40x 60 = (1x 20)(2x + 3) 51. 2x2 36x 80 = 2x2 + 4x 40x 80 = (1x 20)(2x + 4) 52. 2x2 35x 100 = 2x2 + 5x 40x 100 = (1x 20)(2x + 5) 53. 2x2 34x 120 = 2x2 + 6x 40x 120 = (1x 20)(2x + 6) 54. 2x2 33x 140 = 2x2 + 7x 40x 140 = (1x 20)(2x + 7) 55. 2x2 32x 160 = 2x2 + 8x 40x 160 = (1x 20)(2x + 8) 56. 2x2 31x 180 = 2x2 + 9x 40x 180 = (1x 20)(2x + 9) 57. 3x2 66x + 120 = 3x2 6x 60x + 120 = (1x 20)(3x 6) 58. 3x2 65x + 100 = 3x2 5x 60x + 100 = (1x 20)(3x 5) 59. 3x2 64x + 80 = 3x2 4x 60x + 80 = (1x 20)(3x 4) 60. 3x2 63x + 60 = 3x2 3x 60x + 60 = (1x 20)(3x 3) 61. 3x2 62x + 40 = 3x2 2x 60x + 40 = (1x 20)(3x 2) 62. 3x2 61x + 20 = 3x2 1x 60x + 20 = (1x 20)(3x 1) 63. 3x2 59x 20 = 3x2 + 1x 60x 20 = (1x 20)(3x + 1) 64. 3x2 58x 40 = 3x2 + 2x 60x 40 = (1x 20)(3x + 2) 65. 3x2 57x 60 = 3x2 + 3x 60x 60 = (1x 20)(3x + 3) 66. 3x2 56x 80 = 3x2 + 4x 60x 80 = (1x 20)(3x + 4) 67. 3x2 55x 100 = 3x2 + 5x 60x 100 = (1x 20)(3x + 5) 68. 3x2 54x 120 = 3x2 + 6x 60x 120 = (1x 20)(3x + 6) 69. 4x2 84x + 80 = 4x2 4x 80x + 80 = (1x 20)(4x 4) 70. 4x2 83x + 60 = 4x2 3x 80x + 60 = (1x 20)(4x 3) 71. 4x2 82x + 40 = 4x2 2x 80x + 40 = (1x 20)(4x 2) 72. 4x2 81x + 20 = 4x2 1x 80x + 20 = (1x 20)(4x 1) 73. 4x2 79x 20 = 4x2 + 1x 80x 20 = (1x 20)(4x + 1) 74. 4x2 78x 40 = 4x2 + 2x 80x 40 = (1x 20)(4x + 2) 3

75. 4x2 77x 60 = 4x2 + 3x 80x 60 = (1x 20)(4x + 3) 76. 4x2 76x 80 = 4x2 + 4x 80x 80 = (1x 20)(4x + 4) 77. 5x2 103x + 60 = 5x2 3x 100x + 60 = (1x 20)(5x 3) 78. 5x2 102x + 40 = 5x2 2x 100x + 40 = (1x 20)(5x 2) 79. 5x2 101x + 20 = 5x2 1x 100x + 20 = (1x 20)(5x 1) 80. 5x2 99x 20 = 5x2 + 1x 100x 20 = (1x 20)(5x + 1) 81. 5x2 98x 40 = 5x2 + 2x 100x 40 = (1x 20)(5x + 2) 82. 5x2 97x 60 = 5x2 + 3x 100x 60 = (1x 20)(5x + 3) 83. 6x2 123x + 60 = 6x2 3x 120x + 60 = (1x 20)(6x 3) 84. 6x2 122x + 40 = 6x2 2x 120x + 40 = (1x 20)(6x 2) 85. 6x2 121x + 20 = 6x2 1x 120x + 20 = (1x 20)(6x 1) 86. 6x2 119x 20 = 6x2 + 1x 120x 20 = (1x 20)(6x + 1) 87. 6x2 118x 40 = 6x2 + 2x 120x 40 = (1x 20)(6x + 2) 88. 6x2 117x 60 = 6x2 + 3x 120x 60 = (1x 20)(6x + 3) 89. 7x2 142x + 40 = 7x2 2x 140x + 40 = (1x 20)(7x 2) 90. 7x2 141x + 20 = 7x2 1x 140x + 20 = (1x 20)(7x 1) 91. 7x2 139x 20 = 7x2 + 1x 140x 20 = (1x 20)(7x + 1) 92. 7x2 138x 40 = 7x2 + 2x 140x 40 = (1x 20)(7x + 2) 93. 8x2 162x + 40 = 8x2 2x 160x + 40 = (1x 20)(8x 2) 94. 8x2 161x + 20 = 8x2 1x 160x + 20 = (1x 20)(8x 1) 95. 8x2 159x 20 = 8x2 + 1x 160x 20 = (1x 20)(8x + 1) 96. 8x2 158x 40 = 8x2 + 2x 160x 40 = (1x 20)(8x + 2) 97. 9x2 182x + 40 = 9x2 2x 180x + 40 = (1x 20)(9x 2) 98. 9x2 181x + 20 = 9x2 1x 180x + 20 = (1x 20)(9x 1) 99. 9x2 179x 20 = 9x2 + 1x 180x 20 = (1x 20)(9x + 1) 4

100. 9x2 178x 40 = 9x2 + 2x 180x 40 = (1x 20)(9x + 2) 101. 10x2 201x + 20 = 10x2 1x 200x + 20 = (1x 20)(10x 1) 102. 10x2 199x 20 = 10x2 + 1x 200x 20 = (1x 20)(10x + 1) 103. 11x2 221x + 20 = 11x2 1x 220x + 20 = (1x 20)(11x 1) 104. 11x2 219x 20 = 11x2 + 1x 220x 20 = (1x 20)(11x + 1) 105. 12x2 241x + 20 = 12x2 1x 240x + 20 = (1x 20)(12x 1) 106. 12x2 239x 20 = 12x2 + 1x 240x 20 = (1x 20)(12x + 1) 107. 13x2 261x + 20 = 13x2 1x 260x + 20 = (1x 20)(13x 1) 108. 13x2 259x 20 = 13x2 + 1x 260x 20 = (1x 20)(13x + 1) 109. 14x2 281x + 20 = 14x2 1x 280x + 20 = (1x 20)(14x 1) 110. 14x2 279x 20 = 14x2 + 1x 280x 20 = (1x 20)(14x + 1) 111. 15x2 301x + 20 = 15x2 1x 300x + 20 = (1x 20)(15x 1) 112. 15x2 299x 20 = 15x2 + 1x 300x 20 = (1x 20)(15x + 1) 113. 16x2 321x + 20 = 16x2 1x 320x + 20 = (1x 20)(16x 1) 114. 16x2 319x 20 = 16x2 + 1x 320x 20 = (1x 20)(16x + 1) 115. 17x2 341x + 20 = 17x2 1x 340x + 20 = (1x 20)(17x 1) 116. 17x2 339x 20 = 17x2 + 1x 340x 20 = (1x 20)(17x + 1) 117. 18x2 361x + 20 = 18x2 1x 360x + 20 = (1x 20)(18x 1) 118. 18x2 359x 20 = 18x2 + 1x 360x 20 = (1x 20)(18x + 1) 119. 19x2 381x + 20 = 19x2 1x 380x + 20 = (1x 20)(19x 1) 120. 19x2 379x 20 = 19x2 + 1x 380x 20 = (1x 20)(19x + 1) 121. 1x2 39x + 380 = 1x2 20x 19x + 380 = (1x 19)(1x 20) 122. 1x2 38x + 361 = 1x2 19x 19x + 361 = (1x 19)(1x 19) 123. 1x2 37x + 342 = 1x2 18x 19x + 342 = (1x 19)(1x 18) 124. 1x2 36x + 323 = 1x2 17x 19x + 323 = (1x 19)(1x 17) 5

125. 1x2 35x + 304 = 1x2 16x 19x + 304 = (1x 19)(1x 16) 126. 1x2 34x + 285 = 1x2 15x 19x + 285 = (1x 19)(1x 15) 127. 1x2 33x + 266 = 1x2 14x 19x + 266 = (1x 19)(1x 14) 128. 1x2 32x + 247 = 1x2 13x 19x + 247 = (1x 19)(1x 13) 129. 1x2 31x + 228 = 1x2 12x 19x + 228 = (1x 19)(1x 12) 130. 1x2 30x + 209 = 1x2 11x 19x + 209 = (1x 19)(1x 11) 131. 1x2 29x + 190 = 1x2 10x 19x + 190 = (1x 19)(1x 10) 132. 1x2 28x + 171 = 1x2 9x 19x + 171 = (1x 19)(1x 9) 133. 1x2 27x + 152 = 1x2 8x 19x + 152 = (1x 19)(1x 8) 134. 1x2 26x + 133 = 1x2 7x 19x + 133 = (1x 19)(1x 7) 135. 1x2 25x + 114 = 1x2 6x 19x + 114 = (1x 19)(1x 6) 136. 1x2 24x + 95 = 1x2 5x 19x + 95 = (1x 19)(1x 5) 137. 1x2 23x + 76 = 1x2 4x 19x + 76 = (1x 19)(1x 4) 138. 1x2 22x + 57 = 1x2 3x 19x + 57 = (1x 19)(1x 3) 139. 1x2 21x + 38 = 1x2 2x 19x + 38 = (1x 19)(1x 2) 140. 1x2 20x + 19 = 1x2 1x 19x + 19 = (1x 19)(1x 1) 141. 1x2 18x 19 = 1x2 + 1x 19x 19 = (1x 19)(1x + 1) 142. 1x2 17x 38 = 1x2 + 2x 19x 38 = (1x 19)(1x + 2) 143. 1x2 16x 57 = 1x2 + 3x 19x 57 = (1x 19)(1x + 3) 144. 1x2 15x 76 = 1x2 + 4x 19x 76 = (1x 19)(1x + 4) 145. 1x2 14x 95 = 1x2 + 5x 19x 95 = (1x 19)(1x + 5) 146. 1x2 13x 114 = 1x2 + 6x 19x 114 = (1x 19)(1x + 6) 147. 1x2 12x 133 = 1x2 + 7x 19x 133 = (1x 19)(1x + 7) 148. 1x2 11x 152 = 1x2 + 8x 19x 152 = (1x 19)(1x + 8) 149. 1x2 10x 171 = 1x2 + 9x 19x 171 = (1x 19)(1x + 9) 6

150. 1x2 9x 190 = 1x2 + 10x 19x 190 = (1x 19)(1x + 10) 151. 1x2 8x 209 = 1x2 + 11x 19x 209 = (1x 19)(1x + 11) 152. 1x2 7x 228 = 1x2 + 12x 19x 228 = (1x 19)(1x + 12) 153. 1x2 6x 247 = 1x2 + 13x 19x 247 = (1x 19)(1x + 13) 154. 1x2 5x 266 = 1x2 + 14x 19x 266 = (1x 19)(1x + 14) 155. 1x2 4x 285 = 1x2 + 15x 19x 285 = (1x 19)(1x + 15) 156. 1x2 3x 304 = 1x2 + 16x 19x 304 = (1x 19)(1x + 16) 157. 1x2 2x 323 = 1x2 + 17x 19x 323 = (1x 19)(1x + 17) 158. 1x2 1x 342 = 1x2 + 18x 19x 342 = (1x 19)(1x + 18) 159. 1x2 361 = 1x2 + 19x 19x 361 = (1x 19)(1x + 19) 160. 1x2 + 1x 380 = 1x2 + 20x 19x 380 = (1x 19)(1x + 20) 161. 2x2 48x + 190 = 2x2 10x 38x + 190 = (1x 19)(2x 10) 162. 2x2 47x + 171 = 2x2 9x 38x + 171 = (1x 19)(2x 9) 163. 2x2 46x + 152 = 2x2 8x 38x + 152 = (1x 19)(2x 8) 164. 2x2 45x + 133 = 2x2 7x 38x + 133 = (1x 19)(2x 7) 165. 2x2 44x + 114 = 2x2 6x 38x + 114 = (1x 19)(2x 6) 166. 2x2 43x + 95 = 2x2 5x 38x + 95 = (1x 19)(2x 5) 167. 2x2 42x + 76 = 2x2 4x 38x + 76 = (1x 19)(2x 4) 168. 2x2 41x + 57 = 2x2 3x 38x + 57 = (1x 19)(2x 3) 169. 2x2 40x + 38 = 2x2 2x 38x + 38 = (1x 19)(2x 2) 170. 2x2 39x + 19 = 2x2 1x 38x + 19 = (1x 19)(2x 1) 171. 2x2 37x 19 = 2x2 + 1x 38x 19 = (1x 19)(2x + 1) 172. 2x2 36x 38 = 2x2 + 2x 38x 38 = (1x 19)(2x + 2) 173. 2x2 35x 57 = 2x2 + 3x 38x 57 = (1x 19)(2x + 3) 174. 2x2 34x 76 = 2x2 + 4x 38x 76 = (1x 19)(2x + 4) 7

175. 2x2 33x 95 = 2x2 + 5x 38x 95 = (1x 19)(2x + 5) 176. 2x2 32x 114 = 2x2 + 6x 38x 114 = (1x 19)(2x + 6) 177. 2x2 31x 133 = 2x2 + 7x 38x 133 = (1x 19)(2x + 7) 178. 2x2 30x 152 = 2x2 + 8x 38x 152 = (1x 19)(2x + 8) 179. 2x2 29x 171 = 2x2 + 9x 38x 171 = (1x 19)(2x + 9) 180. 2x2 28x 190 = 2x2 + 10x 38x 190 = (1x 19)(2x + 10) 181. 3x2 64x + 133 = 3x2 7x 57x + 133 = (1x 19)(3x 7) 182. 3x2 63x + 114 = 3x2 6x 57x + 114 = (1x 19)(3x 6) 183. 3x2 62x + 95 = 3x2 5x 57x + 95 = (1x 19)(3x 5) 184. 3x2 61x + 76 = 3x2 4x 57x + 76 = (1x 19)(3x 4) 185. 3x2 60x + 57 = 3x2 3x 57x + 57 = (1x 19)(3x 3) 186. 3x2 59x + 38 = 3x2 2x 57x + 38 = (1x 19)(3x 2) 187. 3x2 58x + 19 = 3x2 1x 57x + 19 = (1x 19)(3x 1) 188. 3x2 56x 19 = 3x2 + 1x 57x 19 = (1x 19)(3x + 1) 189. 3x2 55x 38 = 3x2 + 2x 57x 38 = (1x 19)(3x + 2) 190. 3x2 54x 57 = 3x2 + 3x 57x 57 = (1x 19)(3x + 3) 191. 3x2 53x 76 = 3x2 + 4x 57x 76 = (1x 19)(3x + 4) 192. 3x2 52x 95 = 3x2 + 5x 57x 95 = (1x 19)(3x + 5) 193. 3x2 51x 114 = 3x2 + 6x 57x 114 = (1x 19)(3x + 6) 194. 3x2 50x 133 = 3x2 + 7x 57x 133 = (1x 19)(3x + 7) 195. 4x2 81x + 95 = 4x2 5x 76x + 95 = (1x 19)(4x 5) 196. 4x2 80x + 76 = 4x2 4x 76x + 76 = (1x 19)(4x 4) 197. 4x2 79x + 57 = 4x2 3x 76x + 57 = (1x 19)(4x 3) 198. 4x2 78x + 38 = 4x2 2x 76x + 38 = (1x 19)(4x 2) 199. 4x2 77x + 19 = 4x2 1x 76x + 19 = (1x 19)(4x 1) 8

200. 4x2 75x 19 = 4x2 + 1x 76x 19 = (1x 19)(4x + 1) 201. 4x2 74x 38 = 4x2 + 2x 76x 38 = (1x 19)(4x + 2) 202. 4x2 73x 57 = 4x2 + 3x 76x 57 = (1x 19)(4x + 3) 203. 4x2 72x 76 = 4x2 + 4x 76x 76 = (1x 19)(4x + 4) 204. 4x2 71x 95 = 4x2 + 5x 76x 95 = (1x 19)(4x + 5) 205. 5x2 99x + 76 = 5x2 4x 95x + 76 = (1x 19)(5x 4) 206. 5x2 98x + 57 = 5x2 3x 95x + 57 = (1x 19)(5x 3) 207. 5x2 97x + 38 = 5x2 2x 95x + 38 = (1x 19)(5x 2) 208. 5x2 96x + 19 = 5x2 1x 95x + 19 = (1x 19)(5x 1) 209. 5x2 94x 19 = 5x2 + 1x 95x 19 = (1x 19)(5x + 1) 210. 5x2 93x 38 = 5x2 + 2x 95x 38 = (1x 19)(5x + 2) 211. 5x2 92x 57 = 5x2 + 3x 95x 57 = (1x 19)(5x + 3) 212. 5x2 91x 76 = 5x2 + 4x 95x 76 = (1x 19)(5x + 4) 213. 6x2 117x + 57 = 6x2 3x 114x + 57 = (1x 19)(6x 3) 214. 6x2 116x + 38 = 6x2 2x 114x + 38 = (1x 19)(6x 2) 215. 6x2 115x + 19 = 6x2 1x 114x + 19 = (1x 19)(6x 1) 216. 6x2 113x 19 = 6x2 + 1x 114x 19 = (1x 19)(6x + 1) 217. 6x2 112x 38 = 6x2 + 2x 114x 38 = (1x 19)(6x + 2) 218. 6x2 111x 57 = 6x2 + 3x 114x 57 = (1x 19)(6x + 3) 219. 7x2 136x + 57 = 7x2 3x 133x + 57 = (1x 19)(7x 3) 220. 7x2 135x + 38 = 7x2 2x 133x + 38 = (1x 19)(7x 2) 221. 7x2 134x + 19 = 7x2 1x 133x + 19 = (1x 19)(7x 1) 222. 7x2 132x 19 = 7x2 + 1x 133x 19 = (1x 19)(7x + 1) 223. 7x2 131x 38 = 7x2 + 2x 133x 38 = (1x 19)(7x + 2) 224. 7x2 130x 57 = 7x2 + 3x 133x 57 = (1x 19)(7x + 3) 9

225. 8x2 154x + 38 = 8x2 2x 152x + 38 = (1x 19)(8x 2) 226. 8x2 153x + 19 = 8x2 1x 152x + 19 = (1x 19)(8x 1) 227. 8x2 151x 19 = 8x2 + 1x 152x 19 = (1x 19)(8x + 1) 228. 8x2 150x 38 = 8x2 + 2x 152x 38 = (1x 19)(8x + 2) 229. 9x2 173x + 38 = 9x2 2x 171x + 38 = (1x 19)(9x 2) 230. 9x2 172x + 19 = 9x2 1x 171x + 19 = (1x 19)(9x 1) 231. 9x2 170x 19 = 9x2 + 1x 171x 19 = (1x 19)(9x + 1) 232. 9x2 169x 38 = 9x2 + 2x 171x 38 = (1x 19)(9x + 2) 233. 10x2 192x + 38 = 10x2 2x 190x + 38 = (1x 19)(10x 2) 234. 10x2 191x + 19 = 10x2 1x 190x + 19 = (1x 19)(10x 1) 235. 10x2 189x 19 = 10x2 + 1x 190x 19 = (1x 19)(10x + 1) 236. 10x2 188x 38 = 10x2 + 2x 190x 38 = (1x 19)(10x + 2) 237. 11x2 210x + 19 = 11x2 1x 209x + 19 = (1x 19)(11x 1) 238. 11x2 208x 19 = 11x2 + 1x 209x 19 = (1x 19)(11x + 1) 239. 12x2 229x + 19 = 12x2 1x 228x + 19 = (1x 19)(12x 1) 240. 12x2 227x 19 = 12x2 + 1x 228x 19 = (1x 19)(12x + 1) 241. 13x2 248x + 19 = 13x2 1x 247x + 19 = (1x 19)(13x 1) 242. 13x2 246x 19 = 13x2 + 1x 247x 19 = (1x 19)(13x + 1) 243. 14x2 267x + 19 = 14x2 1x 266x + 19 = (1x 19)(14x 1) 244. 14x2 265x 19 = 14x2 + 1x 266x 19 = (1x 19)(14x + 1) 245. 15x2 286x + 19 = 15x2 1x 285x + 19 = (1x 19)(15x 1) 246. 15x2 284x 19 = 15x2 + 1x 285x 19 = (1x 19)(15x + 1) 247. 16x2 305x + 19 = 16x2 1x 304x + 19 = (1x 19)(16x 1) 248. 16x2 303x 19 = 16x2 + 1x 304x 19 = (1x 19)(16x + 1) 249. 17x2 324x + 19 = 17x2 1x 323x + 19 = (1x 19)(17x 1) 10

250. 17x2 322x 19 = 17x2 + 1x 323x 19 = (1x 19)(17x + 1) 251. 18x2 343x + 19 = 18x2 1x 342x + 19 = (1x 19)(18x 1) 252. 18x2 341x 19 = 18x2 + 1x 342x 19 = (1x 19)(18x + 1) 253. 19x2 362x + 19 = 19x2 1x 361x + 19 = (1x 19)(19x 1) 254. 19x2 360x 19 = 19x2 + 1x 361x 19 = (1x 19)(19x + 1) 255. 20x2 381x + 19 = 20x2 1x 380x + 19 = (1x 19)(20x 1) 256. 20x2 379x 19 = 20x2 + 1x 380x 19 = (1x 19)(20x + 1) 257. 1x2 38x + 360 = 1x2 20x 18x + 360 = (1x 18)(1x 20) 258. 1x2 37x + 342 = 1x2 19x 18x + 342 = (1x 18)(1x 19) 259. 1x2 36x + 324 = 1x2 18x 18x + 324 = (1x 18)(1x 18) 260. 1x2 35x + 306 = 1x2 17x 18x + 306 = (1x 18)(1x 17) 261. 1x2 34x + 288 = 1x2 16x 18x + 288 = (1x 18)(1x 16) 262. 1x2 33x + 270 = 1x2 15x 18x + 270 = (1x 18)(1x 15) 263. 1x2 32x + 252 = 1x2 14x 18x + 252 = (1x 18)(1x 14) 264. 1x2 31x + 234 = 1x2 13x 18x + 234 = (1x 18)(1x 13) 265. 1x2 30x + 216 = 1x2 12x 18x + 216 = (1x 18)(1x 12) 266. 1x2 29x + 198 = 1x2 11x 18x + 198 = (1x 18)(1x 11) 267. 1x2 28x + 180 = 1x2 10x 18x + 180 = (1x 18)(1x 10) 268. 1x2 27x + 162 = 1x2 9x 18x + 162 = (1x 18)(1x 9) 269. 1x2 26x + 144 = 1x2 8x 18x + 144 = (1x 18)(1x 8) 270. 1x2 25x + 126 = 1x2 7x 18x + 126 = (1x 18)(1x 7) 271. 1x2 24x + 108 = 1x2 6x 18x + 108 = (1x 18)(1x 6) 272. 1x2 23x + 90 = 1x2 5x 18x + 90 = (1x 18)(1x 5) 273. 1x2 22x + 72 = 1x2 4x 18x + 72 = (1x 18)(1x 4) 274. 1x2 21x + 54 = 1x2 3x 18x + 54 = (1x 18)(1x 3) 11

275. 1x2 20x + 36 = 1x2 2x 18x + 36 = (1x 18)(1x 2) 276. 1x2 19x + 18 = 1x2 1x 18x + 18 = (1x 18)(1x 1) 277. 1x2 17x 18 = 1x2 + 1x 18x 18 = (1x 18)(1x + 1) 278. 1x2 16x 36 = 1x2 + 2x 18x 36 = (1x 18)(1x + 2) 279. 1x2 15x 54 = 1x2 + 3x 18x 54 = (1x 18)(1x + 3) 280. 1x2 14x 72 = 1x2 + 4x 18x 72 = (1x 18)(1x + 4) 281. 1x2 13x 90 = 1x2 + 5x 18x 90 = (1x 18)(1x + 5) 282. 1x2 12x 108 = 1x2 + 6x 18x 108 = (1x 18)(1x + 6) 283. 1x2 11x 126 = 1x2 + 7x 18x 126 = (1x 18)(1x + 7) 284. 1x2 10x 144 = 1x2 + 8x 18x 144 = (1x 18)(1x + 8) 285. 1x2 9x 162 = 1x2 + 9x 18x 162 = (1x 18)(1x + 9) 286. 1x2 8x 180 = 1x2 + 10x 18x 180 = (1x 18)(1x + 10) 287. 1x2 7x 198 = 1x2 + 11x 18x 198 = (1x 18)(1x + 11) 288. 1x2 6x 216 = 1x2 + 12x 18x 216 = (1x 18)(1x + 12) 289. 1x2 5x 234 = 1x2 + 13x 18x 234 = (1x 18)(1x + 13) 290. 1x2 4x 252 = 1x2 + 14x 18x 252 = (1x 18)(1x + 14) 291. 1x2 3x 270 = 1x2 + 15x 18x 270 = (1x 18)(1x + 15) 292. 1x2 2x 288 = 1x2 + 16x 18x 288 = (1x 18)(1x + 16) 293. 1x2 1x 306 = 1x2 + 17x 18x 306 = (1x 18)(1x + 17) 294. 1x2 324 = 1x2 + 18x 18x 324 = (1x 18)(1x + 18) 295. 1x2 + 1x 342 = 1x2 + 19x 18x 342 = (1x 18)(1x + 19) 296. 1x2 + 2x 360 = 1x2 + 20x 18x 360 = (1x 18)(1x + 20) 297. 2x2 47x + 198 = 2x2 11x 36x + 198 = (1x 18)(2x 11) 298. 2x2 46x + 180 = 2x2 10x 36x + 180 = (1x 18)(2x 10) 299. 2x2 45x + 162 = 2x2 9x 36x + 162 = (1x 18)(2x 9) 12

300. 2x2 44x + 144 = 2x2 8x 36x + 144 = (1x 18)(2x 8) 301. 2x2 43x + 126 = 2x2 7x 36x + 126 = (1x 18)(2x 7) 302. 2x2 42x + 108 = 2x2 6x 36x + 108 = (1x 18)(2x 6) 303. 2x2 41x + 90 = 2x2 5x 36x + 90 = (1x 18)(2x 5) 304. 2x2 40x + 72 = 2x2 4x 36x + 72 = (1x 18)(2x 4) 305. 2x2 39x + 54 = 2x2 3x 36x + 54 = (1x 18)(2x 3) 306. 2x2 38x + 36 = 2x2 2x 36x + 36 = (1x 18)(2x 2) 307. 2x2 37x + 18 = 2x2 1x 36x + 18 = (1x 18)(2x 1) 308. 2x2 35x 18 = 2x2 + 1x 36x 18 = (1x 18)(2x + 1) 309. 2x2 34x 36 = 2x2 + 2x 36x 36 = (1x 18)(2x + 2) 310. 2x2 33x 54 = 2x2 + 3x 36x 54 = (1x 18)(2x + 3) 311. 2x2 32x 72 = 2x2 + 4x 36x 72 = (1x 18)(2x + 4) 312. 2x2 31x 90 = 2x2 + 5x 36x 90 = (1x 18)(2x + 5) 313. 2x2 30x 108 = 2x2 + 6x 36x 108 = (1x 18)(2x + 6) 314. 2x2 29x 126 = 2x2 + 7x 36x 126 = (1x 18)(2x + 7) 315. 2x2 28x 144 = 2x2 + 8x 36x 144 = (1x 18)(2x + 8) 316. 2x2 27x 162 = 2x2 + 9x 36x 162 = (1x 18)(2x + 9) 317. 2x2 26x 180 = 2x2 + 10x 36x 180 = (1x 18)(2x + 10) 318. 2x2 25x 198 = 2x2 + 11x 36x 198 = (1x 18)(2x + 11) 319. 3x2 61x + 126 = 3x2 7x 54x + 126 = (1x 18)(3x 7) 320. 3x2 60x + 108 = 3x2 6x 54x + 108 = (1x 18)(3x 6) 321. 3x2 59x + 90 = 3x2 5x 54x + 90 = (1x 18)(3x 5) 322. 3x2 58x + 72 = 3x2 4x 54x + 72 = (1x 18)(3x 4) 323. 3x2 57x + 54 = 3x2 3x 54x + 54 = (1x 18)(3x 3) 324. 3x2 56x + 36 = 3x2 2x 54x + 36 = (1x 18)(3x 2) 13

325. 3x2 55x + 18 = 3x2 1x 54x + 18 = (1x 18)(3x 1) 326. 3x2 53x 18 = 3x2 + 1x 54x 18 = (1x 18)(3x + 1) 327. 3x2 52x 36 = 3x2 + 2x 54x 36 = (1x 18)(3x + 2) 328. 3x2 51x 54 = 3x2 + 3x 54x 54 = (1x 18)(3x + 3) 329. 3x2 50x 72 = 3x2 + 4x 54x 72 = (1x 18)(3x + 4) 330. 3x2 49x 90 = 3x2 + 5x 54x 90 = (1x 18)(3x + 5) 331. 3x2 48x 108 = 3x2 + 6x 54x 108 = (1x 18)(3x + 6) 332. 3x2 47x 126 = 3x2 + 7x 54x 126 = (1x 18)(3x + 7) 333. 4x2 77x + 90 = 4x2 5x 72x + 90 = (1x 18)(4x 5) 334. 4x2 76x + 72 = 4x2 4x 72x + 72 = (1x 18)(4x 4) 335. 4x2 75x + 54 = 4x2 3x 72x + 54 = (1x 18)(4x 3) 336. 4x2 74x + 36 = 4x2 2x 72x + 36 = (1x 18)(4x 2) 337. 4x2 73x + 18 = 4x2 1x 72x + 18 = (1x 18)(4x 1) 338. 4x2 71x 18 = 4x2 + 1x 72x 18 = (1x 18)(4x + 1) 339. 4x2 70x 36 = 4x2 + 2x 72x 36 = (1x 18)(4x + 2) 340. 4x2 69x 54 = 4x2 + 3x 72x 54 = (1x 18)(4x + 3) 341. 4x2 68x 72 = 4x2 + 4x 72x 72 = (1x 18)(4x + 4) 342. 4x2 67x 90 = 4x2 + 5x 72x 90 = (1x 18)(4x + 5) 343. 5x2 94x + 72 = 5x2 4x 90x + 72 = (1x 18)(5x 4) 344. 5x2 93x + 54 = 5x2 3x 90x + 54 = (1x 18)(5x 3) 345. 5x2 92x + 36 = 5x2 2x 90x + 36 = (1x 18)(5x 2) 346. 5x2 91x + 18 = 5x2 1x 90x + 18 = (1x 18)(5x 1) 347. 5x2 89x 18 = 5x2 + 1x 90x 18 = (1x 18)(5x + 1) 348. 5x2 88x 36 = 5x2 + 2x 90x 36 = (1x 18)(5x + 2) 349. 5x2 87x 54 = 5x2 + 3x 90x 54 = (1x 18)(5x + 3) 14

350. 5x2 86x 72 = 5x2 + 4x 90x 72 = (1x 18)(5x + 4) 351. 6x2 111x + 54 = 6x2 3x 108x + 54 = (1x 18)(6x 3) 352. 6x2 110x + 36 = 6x2 2x 108x + 36 = (1x 18)(6x 2) 353. 6x2 109x + 18 = 6x2 1x 108x + 18 = (1x 18)(6x 1) 354. 6x2 107x 18 = 6x2 + 1x 108x 18 = (1x 18)(6x + 1) 355. 6x2 106x 36 = 6x2 + 2x 108x 36 = (1x 18)(6x + 2) 356. 6x2 105x 54 = 6x2 + 3x 108x 54 = (1x 18)(6x + 3) 357. 7x2 129x + 54 = 7x2 3x 126x + 54 = (1x 18)(7x 3) 358. 7x2 128x + 36 = 7x2 2x 126x + 36 = (1x 18)(7x 2) 359. 7x2 127x + 18 = 7x2 1x 126x + 18 = (1x 18)(7x 1) 360. 7x2 125x 18 = 7x2 + 1x 126x 18 = (1x 18)(7x + 1) 361. 7x2 124x 36 = 7x2 + 2x 126x 36 = (1x 18)(7x + 2) 362. 7x2 123x 54 = 7x2 + 3x 126x 54 = (1x 18)(7x + 3) 363. 8x2 146x + 36 = 8x2 2x 144x + 36 = (1x 18)(8x 2) 364. 8x2 145x + 18 = 8x2 1x 144x + 18 = (1x 18)(8x 1) 365. 8x2 143x 18 = 8x2 + 1x 144x 18 = (1x 18)(8x + 1) 366. 8x2 142x 36 = 8x2 + 2x 144x 36 = (1x 18)(8x + 2) 367. 9x2 164x + 36 = 9x2 2x 162x + 36 = (1x 18)(9x 2) 368. 9x2 163x + 18 = 9x2 1x 162x + 18 = (1x 18)(9x 1) 369. 9x2 161x 18 = 9x2 + 1x 162x 18 = (1x 18)(9x + 1) 370. 9x2 160x 36 = 9x2 + 2x 162x 36 = (1x 18)(9x + 2) 371. 10x2 182x + 36 = 10x2 2x 180x + 36 = (1x 18)(10x 2) 372. 10x2 181x + 18 = 10x2 1x 180x + 18 = (1x 18)(10x 1) 373. 10x2 179x 18 = 10x2 + 1x 180x 18 = (1x 18)(10x + 1) 374. 10x2 178x 36 = 10x2 + 2x 180x 36 = (1x 18)(10x + 2) 15

375. 11x2 200x + 36 = 11x2 2x 198x + 36 = (1x 18)(11x 2) 376. 11x2 199x + 18 = 11x2 1x 198x + 18 = (1x 18)(11x 1) 377. 11x2 197x 18 = 11x2 + 1x 198x 18 = (1x 18)(11x + 1) 378. 11x2 196x 36 = 11x2 + 2x 198x 36 = (1x 18)(11x + 2) 379. 12x2 217x + 18 = 12x2 1x 216x + 18 = (1x 18)(12x 1) 380. 12x2 215x 18 = 12x2 + 1x 216x 18 = (1x 18)(12x + 1) 381. 13x2 235x + 18 = 13x2 1x 234x + 18 = (1x 18)(13x 1) 382. 13x2 233x 18 = 13x2 + 1x 234x 18 = (1x 18)(13x + 1) 383. 14x2 253x + 18 = 14x2 1x 252x + 18 = (1x 18)(14x 1) 384. 14x2 251x 18 = 14x2 + 1x 252x 18 = (1x 18)(14x + 1) 385. 15x2 271x + 18 = 15x2 1x 270x + 18 = (1x 18)(15x 1) 386. 15x2 269x 18 = 15x2 + 1x 270x 18 = (1x 18)(15x + 1) 387. 16x2 289x + 18 = 16x2 1x 288x + 18 = (1x 18)(16x 1) 388. 16x2 287x 18 = 16x2 + 1x 288x 18 = (1x 18)(16x + 1) 389. 17x2 307x + 18 = 17x2 1x 306x + 18 = (1x 18)(17x 1) 390. 17x2 305x 18 = 17x2 + 1x 306x 18 = (1x 18)(17x + 1) 391. 18x2 325x + 18 = 18x2 1x 324x + 18 = (1x 18)(18x 1) 392. 18x2 323x 18 = 18x2 + 1x 324x 18 = (1x 18)(18x + 1) 393. 19x2 343x + 18 = 19x2 1x 342x + 18 = (1x 18)(19x 1) 394. 19x2 341x 18 = 19x2 + 1x 342x 18 = (1x 18)(19x + 1) 395. 20x2 361x + 18 = 20x2 1x 360x + 18 = (1x 18)(20x 1) 396. 20x2 359x 18 = 20x2 + 1x 360x 18 = (1x 18)(20x + 1) 397. 1x2 37x + 340 = 1x2 20x 17x + 340 = (1x 17)(1x 20) 398. 1x2 36x + 323 = 1x2 19x 17x + 323 = (1x 17)(1x 19) 399. 1x2 35x + 306 = 1x2 18x 17x + 306 = (1x 17)(1x 18) 16

400. 1x2 34x + 289 = 1x2 17x 17x + 289 = (1x 17)(1x 17) 401. 1x2 33x + 272 = 1x2 16x 17x + 272 = (1x 17)(1x 16) 402. 1x2 32x + 255 = 1x2 15x 17x + 255 = (1x 17)(1x 15) 403. 1x2 31x + 238 = 1x2 14x 17x + 238 = (1x 17)(1x 14) 404. 1x2 30x + 221 = 1x2 13x 17x + 221 = (1x 17)(1x 13) 405. 1x2 29x + 204 = 1x2 12x 17x + 204 = (1x 17)(1x 12) 406. 1x2 28x + 187 = 1x2 11x 17x + 187 = (1x 17)(1x 11) 407. 1x2 27x + 170 = 1x2 10x 17x + 170 = (1x 17)(1x 10) 408. 1x2 26x + 153 = 1x2 9x 17x + 153 = (1x 17)(1x 9) 409. 1x2 25x + 136 = 1x2 8x 17x + 136 = (1x 17)(1x 8) 410. 1x2 24x + 119 = 1x2 7x 17x + 119 = (1x 17)(1x 7) 411. 1x2 23x + 102 = 1x2 6x 17x + 102 = (1x 17)(1x 6) 412. 1x2 22x + 85 = 1x2 5x 17x + 85 = (1x 17)(1x 5) 413. 1x2 21x + 68 = 1x2 4x 17x + 68 = (1x 17)(1x 4) 414. 1x2 20x + 51 = 1x2 3x 17x + 51 = (1x 17)(1x 3) 415. 1x2 19x + 34 = 1x2 2x 17x + 34 = (1x 17)(1x 2) 416. 1x2 18x + 17 = 1x2 1x 17x + 17 = (1x 17)(1x 1) 417. 1x2 16x 17 = 1x2 + 1x 17x 17 = (1x 17)(1x + 1) 418. 1x2 15x 34 = 1x2 + 2x 17x 34 = (1x 17)(1x + 2) 419. 1x2 14x 51 = 1x2 + 3x 17x 51 = (1x 17)(1x + 3) 420. 1x2 13x 68 = 1x2 + 4x 17x 68 = (1x 17)(1x + 4) 421. 1x2 12x 85 = 1x2 + 5x 17x 85 = (1x 17)(1x + 5) 422. 1x2 11x 102 = 1x2 + 6x 17x 102 = (1x 17)(1x + 6) 423. 1x2 10x 119 = 1x2 + 7x 17x 119 = (1x 17)(1x + 7) 424. 1x2 9x 136 = 1x2 + 8x 17x 136 = (1x 17)(1x + 8) 17

425. 1x2 8x 153 = 1x2 + 9x 17x 153 = (1x 17)(1x + 9) 426. 1x2 7x 170 = 1x2 + 10x 17x 170 = (1x 17)(1x + 10) 427. 1x2 6x 187 = 1x2 + 11x 17x 187 = (1x 17)(1x + 11) 428. 1x2 5x 204 = 1x2 + 12x 17x 204 = (1x 17)(1x + 12) 429. 1x2 4x 221 = 1x2 + 13x 17x 221 = (1x 17)(1x + 13) 430. 1x2 3x 238 = 1x2 + 14x 17x 238 = (1x 17)(1x + 14) 431. 1x2 2x 255 = 1x2 + 15x 17x 255 = (1x 17)(1x + 15) 432. 1x2 1x 272 = 1x2 + 16x 17x 272 = (1x 17)(1x + 16) 433. 1x2 289 = 1x2 + 17x 17x 289 = (1x 17)(1x + 17) 434. 1x2 + 1x 306 = 1x2 + 18x 17x 306 = (1x 17)(1x + 18) 435. 1x2 + 2x 323 = 1x2 + 19x 17x 323 = (1x 17)(1x + 19) 436. 1x2 + 3x 340 = 1x2 + 20x 17x 340 = (1x 17)(1x + 20) 437. 2x2 45x + 187 = 2x2 11x 34x + 187 = (1x 17)(2x 11) 438. 2x2 44x + 170 = 2x2 10x 34x + 170 = (1x 17)(2x 10) 439. 2x2 43x + 153 = 2x2 9x 34x + 153 = (1x 17)(2x 9) 440. 2x2 42x + 136 = 2x2 8x 34x + 136 = (1x 17)(2x 8) 441. 2x2 41x + 119 = 2x2 7x 34x + 119 = (1x 17)(2x 7) 442. 2x2 40x + 102 = 2x2 6x 34x + 102 = (1x 17)(2x 6) 443. 2x2 39x + 85 = 2x2 5x 34x + 85 = (1x 17)(2x 5) 444. 2x2 38x + 68 = 2x2 4x 34x + 68 = (1x 17)(2x 4) 445. 2x2 37x + 51 = 2x2 3x 34x + 51 = (1x 17)(2x 3) 446. 2x2 36x + 34 = 2x2 2x 34x + 34 = (1x 17)(2x 2) 447. 2x2 35x + 17 = 2x2 1x 34x + 17 = (1x 17)(2x 1) 448. 2x2 33x 17 = 2x2 + 1x 34x 17 = (1x 17)(2x + 1) 449. 2x2 32x 34 = 2x2 + 2x 34x 34 = (1x 17)(2x + 2) 18

450. 2x2 31x 51 = 2x2 + 3x 34x 51 = (1x 17)(2x + 3) 451. 2x2 30x 68 = 2x2 + 4x 34x 68 = (1x 17)(2x + 4) 452. 2x2 29x 85 = 2x2 + 5x 34x 85 = (1x 17)(2x + 5) 453. 2x2 28x 102 = 2x2 + 6x 34x 102 = (1x 17)(2x + 6) 454. 2x2 27x 119 = 2x2 + 7x 34x 119 = (1x 17)(2x + 7) 455. 2x2 26x 136 = 2x2 + 8x 34x 136 = (1x 17)(2x + 8) 456. 2x2 25x 153 = 2x2 + 9x 34x 153 = (1x 17)(2x + 9) 457. 2x2 24x 170 = 2x2 + 10x 34x 170 = (1x 17)(2x + 10) 458. 2x2 23x 187 = 2x2 + 11x 34x 187 = (1x 17)(2x + 11) 459. 3x2 58x + 119 = 3x2 7x 51x + 119 = (1x 17)(3x 7) 460. 3x2 57x + 102 = 3x2 6x 51x + 102 = (1x 17)(3x 6) 461. 3x2 56x + 85 = 3x2 5x 51x + 85 = (1x 17)(3x 5) 462. 3x2 55x + 68 = 3x2 4x 51x + 68 = (1x 17)(3x 4) 463. 3x2 54x + 51 = 3x2 3x 51x + 51 = (1x 17)(3x 3) 464. 3x2 53x + 34 = 3x2 2x 51x + 34 = (1x 17)(3x 2) 465. 3x2 52x + 17 = 3x2 1x 51x + 17 = (1x 17)(3x 1) 466. 3x2 50x 17 = 3x2 + 1x 51x 17 = (1x 17)(3x + 1) 467. 3x2 49x 34 = 3x2 + 2x 51x 34 = (1x 17)(3x + 2) 468. 3x2 48x 51 = 3x2 + 3x 51x 51 = (1x 17)(3x + 3) 469. 3x2 47x 68 = 3x2 + 4x 51x 68 = (1x 17)(3x + 4) 470. 3x2 46x 85 = 3x2 + 5x 51x 85 = (1x 17)(3x + 5) 471. 3x2 45x 102 = 3x2 + 6x 51x 102 = (1x 17)(3x + 6) 472. 3x2 44x 119 = 3x2 + 7x 51x 119 = (1x 17)(3x + 7) 473. 4x2 73x + 85 = 4x2 5x 68x + 85 = (1x 17)(4x 5) 474. 4x2 72x + 68 = 4x2 4x 68x + 68 = (1x 17)(4x 4) 19

475. 4x2 71x + 51 = 4x2 3x 68x + 51 = (1x 17)(4x 3) 476. 4x2 70x + 34 = 4x2 2x 68x + 34 = (1x 17)(4x 2) 477. 4x2 69x + 17 = 4x2 1x 68x + 17 = (1x 17)(4x 1) 478. 4x2 67x 17 = 4x2 + 1x 68x 17 = (1x 17)(4x + 1) 479. 4x2 66x 34 = 4x2 + 2x 68x 34 = (1x 17)(4x + 2) 480. 4x2 65x 51 = 4x2 + 3x 68x 51 = (1x 17)(4x + 3) 481. 4x2 64x 68 = 4x2 + 4x 68x 68 = (1x 17)(4x + 4) 482. 4x2 63x 85 = 4x2 + 5x 68x 85 = (1x 17)(4x + 5) 483. 5x2 89x + 68 = 5x2 4x 85x + 68 = (1x 17)(5x 4) 484. 5x2 88x + 51 = 5x2 3x 85x + 51 = (1x 17)(5x 3) 485. 5x2 87x + 34 = 5x2 2x 85x + 34 = (1x 17)(5x 2) 486. 5x2 86x + 17 = 5x2 1x 85x + 17 = (1x 17)(5x 1) 487. 5x2 84x 17 = 5x2 + 1x 85x 17 = (1x 17)(5x + 1) 488. 5x2 83x 34 = 5x2 + 2x 85x 34 = (1x 17)(5x + 2) 489. 5x2 82x 51 = 5x2 + 3x 85x 51 = (1x 17)(5x + 3) 490. 5x2 81x 68 = 5x2 + 4x 85x 68 = (1x 17)(5x + 4) 491. 6x2 105x + 51 = 6x2 3x 102x + 51 = (1x 17)(6x 3) 492. 6x2 104x + 34 = 6x2 2x 102x + 34 = (1x 17)(6x 2) 493. 6x2 103x + 17 = 6x2 1x 102x + 17 = (1x 17)(6x 1) 494. 6x2 101x 17 = 6x2 + 1x 102x 17 = (1x 17)(6x + 1) 495. 6x2 100x 34 = 6x2 + 2x 102x 34 = (1x 17)(6x + 2) 496. 6x2 99x 51 = 6x2 + 3x 102x 51 = (1x 17)(6x + 3) 497. 7x2 122x + 51 = 7x2 3x 119x + 51 = (1x 17)(7x 3) 498. 7x2 121x + 34 = 7x2 2x 119x + 34 = (1x 17)(7x 2) 499. 7x2 120x + 17 = 7x2 1x 119x + 17 = (1x 17)(7x 1) 20

500. 7x2 118x 17 = 7x2 + 1x 119x 17 = (1x 17)(7x + 1) 501. 7x2 117x 34 = 7x2 + 2x 119x 34 = (1x 17)(7x + 2) 502. 7x2 116x 51 = 7x2 + 3x 119x 51 = (1x 17)(7x + 3) 503. 8x2 138x + 34 = 8x2 2x 136x + 34 = (1x 17)(8x 2) 504. 8x2 137x + 17 = 8x2 1x 136x + 17 = (1x 17)(8x 1) 505. 8x2 135x 17 = 8x2 + 1x 136x 17 = (1x 17)(8x + 1) 506. 8x2 134x 34 = 8x2 + 2x 136x 34 = (1x 17)(8x + 2) 507. 9x2 155x + 34 = 9x2 2x 153x + 34 = (1x 17)(9x 2) 508. 9x2 154x + 17 = 9x2 1x 153x + 17 = (1x 17)(9x 1) 509. 9x2 152x 17 = 9x2 + 1x 153x 17 = (1x 17)(9x + 1) 510. 9x2 151x 34 = 9x2 + 2x 153x 34 = (1x 17)(9x + 2) 511. 10x2 172x + 34 = 10x2 2x 170x + 34 = (1x 17)(10x 2) 512. 10x2 171x + 17 = 10x2 1x 170x + 17 = (1x 17)(10x 1) 513. 10x2 169x 17 = 10x2 + 1x 170x 17 = (1x 17)(10x + 1) 514. 10x2 168x 34 = 10x2 + 2x 170x 34 = (1x 17)(10x + 2) 515. 11x2 189x + 34 = 11x2 2x 187x + 34 = (1x 17)(11x 2) 516. 11x2 188x + 17 = 11x2 1x 187x + 17 = (1x 17)(11x 1) 517. 11x2 186x 17 = 11x2 + 1x 187x 17 = (1x 17)(11x + 1) 518. 11x2 185x 34 = 11x2 + 2x 187x 34 = (1x 17)(11x + 2) 519. 12x2 205x + 17 = 12x2 1x 204x + 17 = (1x 17)(12x 1) 520. 12x2 203x 17 = 12x2 + 1x 204x 17 = (1x 17)(12x + 1) 521. 13x2 222x + 17 = 13x2 1x 221x + 17 = (1x 17)(13x 1) 522. 13x2 220x 17 = 13x2 + 1x 221x 17 = (1x 17)(13x + 1) 523. 14x2 239x + 17 = 14x2 1x 238x + 17 = (1x 17)(14x 1) 524. 14x2 237x 17 = 14x2 + 1x 238x 17 = (1x 17)(14x + 1) 21

525. 15x2 256x + 17 = 15x2 1x 255x + 17 = (1x 17)(15x 1) 526. 15x2 254x 17 = 15x2 + 1x 255x 17 = (1x 17)(15x + 1) 527. 16x2 273x + 17 = 16x2 1x 272x + 17 = (1x 17)(16x 1) 528. 16x2 271x 17 = 16x2 + 1x 272x 17 = (1x 17)(16x + 1) 529. 17x2 290x + 17 = 17x2 1x 289x + 17 = (1x 17)(17x 1) 530. 17x2 288x 17 = 17x2 + 1x 289x 17 = (1x 17)(17x + 1) 531. 18x2 307x + 17 = 18x2 1x 306x + 17 = (1x 17)(18x 1) 532. 18x2 305x 17 = 18x2 + 1x 306x 17 = (1x 17)(18x + 1) 533. 19x2 324x + 17 = 19x2 1x 323x + 17 = (1x 17)(19x 1) 534. 19x2 322x 17 = 19x2 + 1x 323x 17 = (1x 17)(19x + 1) 535. 20x2 341x + 17 = 20x2 1x 340x + 17 = (1x 17)(20x 1) 536. 20x2 339x 17 = 20x2 + 1x 340x 17 = (1x 17)(20x + 1) 537. 1x2 36x + 320 = 1x2 20x 16x + 320 = (1x 16)(1x 20) 538. 1x2 35x + 304 = 1x2 19x 16x + 304 = (1x 16)(1x 19) 539. 1x2 34x + 288 = 1x2 18x 16x + 288 = (1x 16)(1x 18) 540. 1x2 33x + 272 = 1x2 17x 16x + 272 = (1x 16)(1x 17) 541. 1x2 32x + 256 = 1x2 16x 16x + 256 = (1x 16)(1x 16) 542. 1x2 31x + 240 = 1x2 15x 16x + 240 = (1x 16)(1x 15) 543. 1x2 30x + 224 = 1x2 14x 16x + 224 = (1x 16)(1x 14) 544. 1x2 29x + 208 = 1x2 13x 16x + 208 = (1x 16)(1x 13) 545. 1x2 28x + 192 = 1x2 12x 16x + 192 = (1x 16)(1x 12) 546. 1x2 27x + 176 = 1x2 11x 16x + 176 = (1x 16)(1x 11) 547. 1x2 26x + 160 = 1x2 10x 16x + 160 = (1x 16)(1x 10) 548. 1x2 25x + 144 = 1x2 9x 16x + 144 = (1x 16)(1x 9) 549. 1x2 24x + 128 = 1x2 8x 16x + 128 = (1x 16)(1x 8) 22

550. 1x2 23x + 112 = 1x2 7x 16x + 112 = (1x 16)(1x 7) 551. 1x2 22x + 96 = 1x2 6x 16x + 96 = (1x 16)(1x 6) 552. 1x2 21x + 80 = 1x2 5x 16x + 80 = (1x 16)(1x 5) 553. 1x2 20x + 64 = 1x2 4x 16x + 64 = (1x 16)(1x 4) 554. 1x2 19x + 48 = 1x2 3x 16x + 48 = (1x 16)(1x 3) 555. 1x2 18x + 32 = 1x2 2x 16x + 32 = (1x 16)(1x 2) 556. 1x2 17x + 16 = 1x2 1x 16x + 16 = (1x 16)(1x 1) 557. 1x2 15x 16 = 1x2 + 1x 16x 16 = (1x 16)(1x + 1) 558. 1x2 14x 32 = 1x2 + 2x 16x 32 = (1x 16)(1x + 2) 559. 1x2 13x 48 = 1x2 + 3x 16x 48 = (1x 16)(1x + 3) 560. 1x2 12x 64 = 1x2 + 4x 16x 64 = (1x 16)(1x + 4) 561. 1x2 11x 80 = 1x2 + 5x 16x 80 = (1x 16)(1x + 5) 562. 1x2 10x 96 = 1x2 + 6x 16x 96 = (1x 16)(1x + 6) 563. 1x2 9x 112 = 1x2 + 7x 16x 112 = (1x 16)(1x + 7) 564. 1x2 8x 128 = 1x2 + 8x 16x 128 = (1x 16)(1x + 8) 565. 1x2 7x 144 = 1x2 + 9x 16x 144 = (1x 16)(1x + 9) 566. 1x2 6x 160 = 1x2 + 10x 16x 160 = (1x 16)(1x + 10) 567. 1x2 5x 176 = 1x2 + 11x 16x 176 = (1x 16)(1x + 11) 568. 1x2 4x 192 = 1x2 + 12x 16x 192 = (1x 16)(1x + 12) 569. 1x2 3x 208 = 1x2 + 13x 16x 208 = (1x 16)(1x + 13) 570. 1x2 2x 224 = 1x2 + 14x 16x 224 = (1x 16)(1x + 14) 571. 1x2 1x 240 = 1x2 + 15x 16x 240 = (1x 16)(1x + 15) 572. 1x2 256 = 1x2 + 16x 16x 256 = (1x 16)(1x + 16) 573. 1x2 + 1x 272 = 1x2 + 17x 16x 272 = (1x 16)(1x + 17) 574. 1x2 + 2x 288 = 1x2 + 18x 16x 288 = (1x 16)(1x + 18) 23

575. 1x2 + 3x 304 = 1x2 + 19x 16x 304 = (1x 16)(1x + 19) 576. 1x2 + 4x 320 = 1x2 + 20x 16x 320 = (1x 16)(1x + 20) 577. 2x2 44x + 192 = 2x2 12x 32x + 192 = (1x 16)(2x 12) 578. 2x2 43x + 176 = 2x2 11x 32x + 176 = (1x 16)(2x 11) 579. 2x2 42x + 160 = 2x2 10x 32x + 160 = (1x 16)(2x 10) 580. 2x2 41x + 144 = 2x2 9x 32x + 144 = (1x 16)(2x 9) 581. 2x2 40x + 128 = 2x2 8x 32x + 128 = (1x 16)(2x 8) 582. 2x2 39x + 112 = 2x2 7x 32x + 112 = (1x 16)(2x 7) 583. 2x2 38x + 96 = 2x2 6x 32x + 96 = (1x 16)(2x 6) 584. 2x2 37x + 80 = 2x2 5x 32x + 80 = (1x 16)(2x 5) 585. 2x2 36x + 64 = 2x2 4x 32x + 64 = (1x 16)(2x 4) 586. 2x2 35x + 48 = 2x2 3x 32x + 48 = (1x 16)(2x 3) 587. 2x2 34x + 32 = 2x2 2x 32x + 32 = (1x 16)(2x 2) 588. 2x2 33x + 16 = 2x2 1x 32x + 16 = (1x 16)(2x 1) 589. 2x2 31x 16 = 2x2 + 1x 32x 16 = (1x 16)(2x + 1) 590. 2x2 30x 32 = 2x2 + 2x 32x 32 = (1x 16)(2x + 2) 591. 2x2 29x 48 = 2x2 + 3x 32x 48 = (1x 16)(2x + 3) 592. 2x2 28x 64 = 2x2 + 4x 32x 64 = (1x 16)(2x + 4) 593. 2x2 27x 80 = 2x2 + 5x 32x 80 = (1x 16)(2x + 5) 594. 2x2 26x 96 = 2x2 + 6x 32x 96 = (1x 16)(2x + 6) 595. 2x2 25x 112 = 2x2 + 7x 32x 112 = (1x 16)(2x + 7) 596. 2x2 24x 128 = 2x2 + 8x 32x 128 = (1x 16)(2x + 8) 597. 2x2 23x 144 = 2x2 + 9x 32x 144 = (1x 16)(2x + 9) 598. 2x2 22x 160 = 2x2 + 10x 32x 160 = (1x 16)(2x + 10) 599. 2x2 21x 176 = 2x2 + 11x 32x 176 = (1x 16)(2x + 11) 24

600. 2x2 20x 192 = 2x2 + 12x 32x 192 = (1x 16)(2x + 12) 601. 3x2 56x + 128 = 3x2 8x 48x + 128 = (1x 16)(3x 8) 602. 3x2 55x + 112 = 3x2 7x 48x + 112 = (1x 16)(3x 7) 603. 3x2 54x + 96 = 3x2 6x 48x + 96 = (1x 16)(3x 6) 604. 3x2 53x + 80 = 3x2 5x 48x + 80 = (1x 16)(3x 5) 605. 3x2 52x + 64 = 3x2 4x 48x + 64 = (1x 16)(3x 4) 606. 3x2 51x + 48 = 3x2 3x 48x + 48 = (1x 16)(3x 3) 607. 3x2 50x + 32 = 3x2 2x 48x + 32 = (1x 16)(3x 2) 608. 3x2 49x + 16 = 3x2 1x 48x + 16 = (1x 16)(3x 1) 609. 3x2 47x 16 = 3x2 + 1x 48x 16 = (1x 16)(3x + 1) 610. 3x2 46x 32 = 3x2 + 2x 48x 32 = (1x 16)(3x + 2) 611. 3x2 45x 48 = 3x2 + 3x 48x 48 = (1x 16)(3x + 3) 612. 3x2 44x 64 = 3x2 + 4x 48x 64 = (1x 16)(3x + 4) 613. 3x2 43x 80 = 3x2 + 5x 48x 80 = (1x 16)(3x + 5) 614. 3x2 42x 96 = 3x2 + 6x 48x 96 = (1x 16)(3x + 6) 615. 3x2 41x 112 = 3x2 + 7x 48x 112 = (1x 16)(3x + 7) 616. 3x2 40x 128 = 3x2 + 8x 48x 128 = (1x 16)(3x + 8) 617. 4x2 70x + 96 = 4x2 6x 64x + 96 = (1x 16)(4x 6) 618. 4x2 69x + 80 = 4x2 5x 64x + 80 = (1x 16)(4x 5) 619. 4x2 68x + 64 = 4x2 4x 64x + 64 = (1x 16)(4x 4) 620. 4x2 67x + 48 = 4x2 3x 64x + 48 = (1x 16)(4x 3) 621. 4x2 66x + 32 = 4x2 2x 64x + 32 = (1x 16)(4x 2) 622. 4x2 65x + 16 = 4x2 1x 64x + 16 = (1x 16)(4x 1) 623. 4x2 63x 16 = 4x2 + 1x 64x 16 = (1x 16)(4x + 1) 624. 4x2 62x 32 = 4x2 + 2x 64x 32 = (1x 16)(4x + 2) 25

625. 4x2 61x 48 = 4x2 + 3x 64x 48 = (1x 16)(4x + 3) 626. 4x2 60x 64 = 4x2 + 4x 64x 64 = (1x 16)(4x + 4) 627. 4x2 59x 80 = 4x2 + 5x 64x 80 = (1x 16)(4x + 5) 628. 4x2 58x 96 = 4x2 + 6x 64x 96 = (1x 16)(4x + 6) 629. 5x2 84x + 64 = 5x2 4x 80x + 64 = (1x 16)(5x 4) 630. 5x2 83x + 48 = 5x2 3x 80x + 48 = (1x 16)(5x 3) 631. 5x2 82x + 32 = 5x2 2x 80x + 32 = (1x 16)(5x 2) 632. 5x2 81x + 16 = 5x2 1x 80x + 16 = (1x 16)(5x 1) 633. 5x2 79x 16 = 5x2 + 1x 80x 16 = (1x 16)(5x + 1) 634. 5x2 78x 32 = 5x2 + 2x 80x 32 = (1x 16)(5x + 2) 635. 5x2 77x 48 = 5x2 + 3x 80x 48 = (1x 16)(5x + 3) 636. 5x2 76x 64 = 5x2 + 4x 80x 64 = (1x 16)(5x + 4) 637. 6x2 100x + 64 = 6x2 4x 96x + 64 = (1x 16)(6x 4) 638. 6x2 99x + 48 = 6x2 3x 96x + 48 = (1x 16)(6x 3) 639. 6x2 98x + 32 = 6x2 2x 96x + 32 = (1x 16)(6x 2) 640. 6x2 97x + 16 = 6x2 1x 96x + 16 = (1x 16)(6x 1) 641. 6x2 95x 16 = 6x2 + 1x 96x 16 = (1x 16)(6x + 1) 642. 6x2 94x 32 = 6x2 + 2x 96x 32 = (1x 16)(6x + 2) 643. 6x2 93x 48 = 6x2 + 3x 96x 48 = (1x 16)(6x + 3) 644. 6x2 92x 64 = 6x2 + 4x 96x 64 = (1x 16)(6x + 4) 645. 7x2 115x + 48 = 7x2 3x 112x + 48 = (1x 16)(7x 3) 646. 7x2 114x + 32 = 7x2 2x 112x + 32 = (1x 16)(7x 2) 647. 7x2 113x + 16 = 7x2 1x 112x + 16 = (1x 16)(7x 1) 648. 7x2 111x 16 = 7x2 + 1x 112x 16 = (1x 16)(7x + 1) 649. 7x2 110x 32 = 7x2 + 2x 112x 32 = (1x 16)(7x + 2) 26

650. 7x2 109x 48 = 7x2 + 3x 112x 48 = (1x 16)(7x + 3) 651. 8x2 131x + 48 = 8x2 3x 128x + 48 = (1x 16)(8x 3) 652. 8x2 130x + 32 = 8x2 2x 128x + 32 = (1x 16)(8x 2) 653. 8x2 129x + 16 = 8x2 1x 128x + 16 = (1x 16)(8x 1) 654. 8x2 127x 16 = 8x2 + 1x 128x 16 = (1x 16)(8x + 1) 655. 8x2 126x 32 = 8x2 + 2x 128x 32 = (1x 16)(8x + 2) 656. 8x2 125x 48 = 8x2 + 3x 128x 48 = (1x 16)(8x + 3) 657. 9x2 146x + 32 = 9x2 2x 144x + 32 = (1x 16)(9x 2) 658. 9x2 145x + 16 = 9x2 1x 144x + 16 = (1x 16)(9x 1) 659. 9x2 143x 16 = 9x2 + 1x 144x 16 = (1x 16)(9x + 1) 660. 9x2 142x 32 = 9x2 + 2x 144x 32 = (1x 16)(9x + 2) 661. 10x2 162x + 32 = 10x2 2x 160x + 32 = (1x 16)(10x 2) 662. 10x2 161x + 16 = 10x2 1x 160x + 16 = (1x 16)(10x 1) 663. 10x2 159x 16 = 10x2 + 1x 160x 16 = (1x 16)(10x + 1) 664. 10x2 158x 32 = 10x2 + 2x 160x 32 = (1x 16)(10x + 2) 665. 11x2 178x + 32 = 11x2 2x 176x + 32 = (1x 16)(11x 2) 666. 11x2 177x + 16 = 11x2 1x 176x + 16 = (1x 16)(11x 1) 667. 11x2 175x 16 = 11x2 + 1x 176x 16 = (1x 16)(11x + 1) 668. 11x2 174x 32 = 11x2 + 2x 176x 32 = (1x 16)(11x + 2) 669. 12x2 194x + 32 = 12x2 2x 192x + 32 = (1x 16)(12x 2) 670. 12x2 193x + 16 = 12x2 1x 192x + 16 = (1x 16)(12x 1) 671. 12x2 191x 16 = 12x2 + 1x 192x 16 = (1x 16)(12x + 1) 672. 12x2 190x 32 = 12x2 + 2x 192x 32 = (1x 16)(12x + 2) 673. 13x2 209x + 16 = 13x2 1x 208x + 16 = (1x 16)(13x 1) 674. 13x2 207x 16 = 13x2 + 1x 208x 16 = (1x 16)(13x + 1) 27

675. 14x2 225x + 16 = 14x2 1x 224x + 16 = (1x 16)(14x 1) 676. 14x2 223x 16 = 14x2 + 1x 224x 16 = (1x 16)(14x + 1) 677. 15x2 241x + 16 = 15x2 1x 240x + 16 = (1x 16)(15x 1) 678. 15x2 239x 16 = 15x2 + 1x 240x 16 = (1x 16)(15x + 1) 679. 16x2 257x + 16 = 16x2 1x 256x + 16 = (1x 16)(16x 1) 680. 16x2 255x 16 = 16x2 + 1x 256x 16 = (1x 16)(16x + 1) 681. 17x2 273x + 16 = 17x2 1x 272x + 16 = (1x 16)(17x 1) 682. 17x2 271x 16 = 17x2 + 1x 272x 16 = (1x 16)(17x + 1) 683. 18x2 289x + 16 = 18x2 1x 288x + 16 = (1x 16)(18x 1) 684. 18x2 287x 16 = 18x2 + 1x 288x 16 = (1x 16)(18x + 1) 685. 19x2 305x + 16 = 19x2 1x 304x + 16 = (1x 16)(19x 1) 686. 19x2 303x 16 = 19x2 + 1x 304x 16 = (1x 16)(19x + 1) 687. 20x2 321x + 16 = 20x2 1x 320x + 16 = (1x 16)(20x 1) 688. 20x2 319x 16 = 20x2 + 1x 320x 16 = (1x 16)(20x + 1) 689. 1x2 35x + 300 = 1x2 20x 15x + 300 = (1x 15)(1x 20) 690. 1x2 34x + 285 = 1x2 19x 15x + 285 = (1x 15)(1x 19) 691. 1x2 33x + 270 = 1x2 18x 15x + 270 = (1x 15)(1x 18) 692. 1x2 32x + 255 = 1x2 17x 15x + 255 = (1x 15)(1x 17) 693. 1x2 31x + 240 = 1x2 16x 15x + 240 = (1x 15)(1x 16) 694. 1x2 30x + 225 = 1x2 15x 15x + 225 = (1x 15)(1x 15) 695. 1x2 29x + 210 = 1x2 14x 15x + 210 = (1x 15)(1x 14) 696. 1x2 28x + 195 = 1x2 13x 15x + 195 = (1x 15)(1x 13) 697. 1x2 27x + 180 = 1x2 12x 15x + 180 = (1x 15)(1x 12) 698. 1x2 26x + 165 = 1x2 11x 15x + 165 = (1x 15)(1x 11) 699. 1x2 25x + 150 = 1x2 10x 15x + 150 = (1x 15)(1x 10) 28

700. 1x2 24x + 135 = 1x2 9x 15x + 135 = (1x 15)(1x 9) 701. 1x2 23x + 120 = 1x2 8x 15x + 120 = (1x 15)(1x 8) 702. 1x2 22x + 105 = 1x2 7x 15x + 105 = (1x 15)(1x 7) 703. 1x2 21x + 90 = 1x2 6x 15x + 90 = (1x 15)(1x 6) 704. 1x2 20x + 75 = 1x2 5x 15x + 75 = (1x 15)(1x 5) 705. 1x2 19x + 60 = 1x2 4x 15x + 60 = (1x 15)(1x 4) 706. 1x2 18x + 45 = 1x2 3x 15x + 45 = (1x 15)(1x 3) 707. 1x2 17x + 30 = 1x2 2x 15x + 30 = (1x 15)(1x 2) 708. 1x2 16x + 15 = 1x2 1x 15x + 15 = (1x 15)(1x 1) 709. 1x2 14x 15 = 1x2 + 1x 15x 15 = (1x 15)(1x + 1) 710. 1x2 13x 30 = 1x2 + 2x 15x 30 = (1x 15)(1x + 2) 711. 1x2 12x 45 = 1x2 + 3x 15x 45 = (1x 15)(1x + 3) 712. 1x2 11x 60 = 1x2 + 4x 15x 60 = (1x 15)(1x + 4) 713. 1x2 10x 75 = 1x2 + 5x 15x 75 = (1x 15)(1x + 5) 714. 1x2 9x 90 = 1x2 + 6x 15x 90 = (1x 15)(1x + 6) 715. 1x2 8x 105 = 1x2 + 7x 15x 105 = (1x 15)(1x + 7) 716. 1x2 7x 120 = 1x2 + 8x 15x 120 = (1x 15)(1x + 8) 717. 1x2 6x 135 = 1x2 + 9x 15x 135 = (1x 15)(1x + 9) 718. 1x2 5x 150 = 1x2 + 10x 15x 150 = (1x 15)(1x + 10) 719. 1x2 4x 165 = 1x2 + 11x 15x 165 = (1x 15)(1x + 11) 720. 1x2 3x 180 = 1x2 + 12x 15x 180 = (1x 15)(1x + 12) 721. 1x2 2x 195 = 1x2 + 13x 15x 195 = (1x 15)(1x + 13) 722. 1x2 1x 210 = 1x2 + 14x 15x 210 = (1x 15)(1x + 14) 723. 1x2 225 = 1x2 + 15x 15x 225 = (1x 15)(1x + 15) 724. 1x2 + 1x 240 = 1x2 + 16x 15x 240 = (1x 15)(1x + 16) 29

725. 1x2 + 2x 255 = 1x2 + 17x 15x 255 = (1x 15)(1x + 17) 726. 1x2 + 3x 270 = 1x2 + 18x 15x 270 = (1x 15)(1x + 18) 727. 1x2 + 4x 285 = 1x2 + 19x 15x 285 = (1x 15)(1x + 19) 728. 1x2 + 5x 300 = 1x2 + 20x 15x 300 = (1x 15)(1x + 20) 729. 2x2 43x + 195 = 2x2 13x 30x + 195 = (1x 15)(2x 13) 730. 2x2 42x + 180 = 2x2 12x 30x + 180 = (1x 15)(2x 12) 731. 2x2 41x + 165 = 2x2 11x 30x + 165 = (1x 15)(2x 11) 732. 2x2 40x + 150 = 2x2 10x 30x + 150 = (1x 15)(2x 10) 733. 2x2 39x + 135 = 2x2 9x 30x + 135 = (1x 15)(2x 9) 734. 2x2 38x + 120 = 2x2 8x 30x + 120 = (1x 15)(2x 8) 735. 2x2 37x + 105 = 2x2 7x 30x + 105 = (1x 15)(2x 7) 736. 2x2 36x + 90 = 2x2 6x 30x + 90 = (1x 15)(2x 6) 737. 2x2 35x + 75 = 2x2 5x 30x + 75 = (1x 15)(2x 5) 738. 2x2 34x + 60 = 2x2 4x 30x + 60 = (1x 15)(2x 4) 739. 2x2 33x + 45 = 2x2 3x 30x + 45 = (1x 15)(2x 3) 740. 2x2 32x + 30 = 2x2 2x 30x + 30 = (1x 15)(2x 2) 741. 2x2 31x + 15 = 2x2 1x 30x + 15 = (1x 15)(2x 1) 742. 2x2 29x 15 = 2x2 + 1x 30x 15 = (1x 15)(2x + 1) 743. 2x2 28x 30 = 2x2 + 2x 30x 30 = (1x 15)(2x + 2) 744. 2x2 27x 45 = 2x2 + 3x 30x 45 = (1x 15)(2x + 3) 745. 2x2 26x 60 = 2x2 + 4x 30x 60 = (1x 15)(2x + 4) 746. 2x2 25x 75 = 2x2 + 5x 30x 75 = (1x 15)(2x + 5) 747. 2x2 24x 90 = 2x2 + 6x 30x 90 = (1x 15)(2x + 6) 748. 2x2 23x 105 = 2x2 + 7x 30x 105 = (1x 15)(2x + 7) 749. 2x2 22x 120 = 2x2 + 8x 30x 120 = (1x 15)(2x + 8) 30

750. 2x2 21x 135 = 2x2 + 9x 30x 135 = (1x 15)(2x + 9) 751. 2x2 20x 150 = 2x2 + 10x 30x 150 = (1x 15)(2x + 10) 752. 2x2 19x 165 = 2x2 + 11x 30x 165 = (1x 15)(2x + 11) 753. 2x2 18x 180 = 2x2 + 12x 30x 180 = (1x 15)(2x + 12) 754. 2x2 17x 195 = 2x2 + 13x 30x 195 = (1x 15)(2x + 13) 755. 3x2 53x + 120 = 3x2 8x 45x + 120 = (1x 15)(3x 8) 756. 3x2 52x + 105 = 3x2 7x 45x + 105 = (1x 15)(3x 7) 757. 3x2 51x + 90 = 3x2 6x 45x + 90 = (1x 15)(3x 6) 758. 3x2 50x + 75 = 3x2 5x 45x + 75 = (1x 15)(3x 5) 759. 3x2 49x + 60 = 3x2 4x 45x + 60 = (1x 15)(3x 4) 760. 3x2 48x + 45 = 3x2 3x 45x + 45 = (1x 15)(3x 3) 761. 3x2 47x + 30 = 3x2 2x 45x + 30 = (1x 15)(3x 2) 762. 3x2 46x + 15 = 3x2 1x 45x + 15 = (1x 15)(3x 1) 763. 3x2 44x 15 = 3x2 + 1x 45x 15 = (1x 15)(3x + 1) 764. 3x2 43x 30 = 3x2 + 2x 45x 30 = (1x 15)(3x + 2) 765. 3x2 42x 45 = 3x2 + 3x 45x 45 = (1x 15)(3x + 3) 766. 3x2 41x 60 = 3x2 + 4x 45x 60 = (1x 15)(3x + 4) 767. 3x2 40x 75 = 3x2 + 5x 45x 75 = (1x 15)(3x + 5) 768. 3x2 39x 90 = 3x2 + 6x 45x 90 = (1x 15)(3x + 6) 769. 3x2 38x 105 = 3x2 + 7x 45x 105 = (1x 15)(3x + 7) 770. 3x2 37x 120 = 3x2 + 8x 45x 120 = (1x 15)(3x + 8) 771. 4x2 66x + 90 = 4x2 6x 60x + 90 = (1x 15)(4x 6) 772. 4x2 65x + 75 = 4x2 5x 60x + 75 = (1x 15)(4x 5) 773. 4x2 64x + 60 = 4x2 4x 60x + 60 = (1x 15)(4x 4) 774. 4x2 63x + 45 = 4x2 3x 60x + 45 = (1x 15)(4x 3) 31

775. 4x2 62x + 30 = 4x2 2x 60x + 30 = (1x 15)(4x 2) 776. 4x2 61x + 15 = 4x2 1x 60x + 15 = (1x 15)(4x 1) 777. 4x2 59x 15 = 4x2 + 1x 60x 15 = (1x 15)(4x + 1) 778. 4x2 58x 30 = 4x2 + 2x 60x 30 = (1x 15)(4x + 2) 779. 4x2 57x 45 = 4x2 + 3x 60x 45 = (1x 15)(4x + 3) 780. 4x2 56x 60 = 4x2 + 4x 60x 60 = (1x 15)(4x + 4) 781. 4x2 55x 75 = 4x2 + 5x 60x 75 = (1x 15)(4x + 5) 782. 4x2 54x 90 = 4x2 + 6x 60x 90 = (1x 15)(4x + 6) 783. 5x2 80x + 75 = 5x2 5x 75x + 75 = (1x 15)(5x 5) 784. 5x2 79x + 60 = 5x2 4x 75x + 60 = (1x 15)(5x 4) 785. 5x2 78x + 45 = 5x2 3x 75x + 45 = (1x 15)(5x 3) 786. 5x2 77x + 30 = 5x2 2x 75x + 30 = (1x 15)(5x 2) 787. 5x2 76x + 15 = 5x2 1x 75x + 15 = (1x 15)(5x 1) 788. 5x2 74x 15 = 5x2 + 1x 75x 15 = (1x 15)(5x + 1) 789. 5x2 73x 30 = 5x2 + 2x 75x 30 = (1x 15)(5x + 2) 790. 5x2 72x 45 = 5x2 + 3x 75x 45 = (1x 15)(5x + 3) 791. 5x2 71x 60 = 5x2 + 4x 75x 60 = (1x 15)(5x + 4) 792. 5x2 70x 75 = 5x2 + 5x 75x 75 = (1x 15)(5x + 5) 793. 6x2 94x + 60 = 6x2 4x 90x + 60 = (1x 15)(6x 4) 794. 6x2 93x + 45 = 6x2 3x 90x + 45 = (1x 15)(6x 3) 795. 6x2 92x + 30 = 6x2 2x 90x + 30 = (1x 15)(6x 2) 796. 6x2 91x + 15 = 6x2 1x 90x + 15 = (1x 15)(6x 1) 797. 6x2 89x 15 = 6x2 + 1x 90x 15 = (1x 15)(6x + 1) 798. 6x2 88x 30 = 6x2 + 2x 90x 30 = (1x 15)(6x + 2) 799. 6x2 87x 45 = 6x2 + 3x 90x 45 = (1x 15)(6x + 3) 32

800. 6x2 86x 60 = 6x2 + 4x 90x 60 = (1x 15)(6x + 4) 801. 7x2 108x + 45 = 7x2 3x 105x + 45 = (1x 15)(7x 3) 802. 7x2 107x + 30 = 7x2 2x 105x + 30 = (1x 15)(7x 2) 803. 7x2 106x + 15 = 7x2 1x 105x + 15 = (1x 15)(7x 1) 804. 7x2 104x 15 = 7x2 + 1x 105x 15 = (1x 15)(7x + 1) 805. 7x2 103x 30 = 7x2 + 2x 105x 30 = (1x 15)(7x + 2) 806. 7x2 102x 45 = 7x2 + 3x 105x 45 = (1x 15)(7x + 3) 807. 8x2 123x + 45 = 8x2 3x 120x + 45 = (1x 15)(8x 3) 808. 8x2 122x + 30 = 8x2 2x 120x + 30 = (1x 15)(8x 2) 809. 8x2 121x + 15 = 8x2 1x 120x + 15 = (1x 15)(8x 1) 810. 8x2 119x 15 = 8x2 + 1x 120x 15 = (1x 15)(8x + 1) 811. 8x2 118x 30 = 8x2 + 2x 120x 30 = (1x 15)(8x + 2) 812. 8x2 117x 45 = 8x2 + 3x 120x 45 = (1x 15)(8x + 3) 813. 9x2 137x + 30 = 9x2 2x 135x + 30 = (1x 15)(9x 2) 814. 9x2 136x + 15 = 9x2 1x 135x + 15 = (1x 15)(9x 1) 815. 9x2 134x 15 = 9x2 + 1x 135x 15 = (1x 15)(9x + 1) 816. 9x2 133x 30 = 9x2 + 2x 135x 30 = (1x 15)(9x + 2) 817. 10x2 152x + 30 = 10x2 2x 150x + 30 = (1x 15)(10x 2) 818. 10x2 151x + 15 = 10x2 1x 150x + 15 = (1x 15)(10x 1) 819. 10x2 149x 15 = 10x2 + 1x 150x 15 = (1x 15)(10x + 1) 820. 10x2 148x 30 = 10x2 + 2x 150x 30 = (1x 15)(10x + 2) 821. 11x2 167x + 30 = 11x2 2x 165x + 30 = (1x 15)(11x 2) 822. 11x2 166x + 15 = 11x2 1x 165x + 15 = (1x 15)(11x 1) 823. 11x2 164x 15 = 11x2 + 1x 165x 15 = (1x 15)(11x + 1) 824. 11x2 163x 30 = 11x2 + 2x 165x 30 = (1x 15)(11x + 2) 33

825. 12x2 182x + 30 = 12x2 2x 180x + 30 = (1x 15)(12x 2) 826. 12x2 181x + 15 = 12x2 1x 180x + 15 = (1x 15)(12x 1) 827. 12x2 179x 15 = 12x2 + 1x 180x 15 = (1x 15)(12x + 1) 828. 12x2 178x 30 = 12x2 + 2x 180x 30 = (1x 15)(12x + 2) 829. 13x2 197x + 30 = 13x2 2x 195x + 30 = (1x 15)(13x 2) 830. 13x2 196x + 15 = 13x2 1x 195x + 15 = (1x 15)(13x 1) 831. 13x2 194x 15 = 13x2 + 1x 195x 15 = (1x 15)(13x + 1) 832. 13x2 193x 30 = 13x2 + 2x 195x 30 = (1x 15)(13x + 2) 833. 14x2 211x + 15 = 14x2 1x 210x + 15 = (1x 15)(14x 1) 834. 14x2 209x 15 = 14x2 + 1x 210x 15 = (1x 15)(14x + 1) 835. 15x2 226x + 15 = 15x2 1x 225x + 15 = (1x 15)(15x 1) 836. 15x2 224x 15 = 15x2 + 1x 225x 15 = (1x 15)(15x + 1) 837. 16x2 241x + 15 = 16x2 1x 240x + 15 = (1x 15)(16x 1) 838. 16x2 239x 15 = 16x2 + 1x 240x 15 = (1x 15)(16x + 1) 839. 17x2 256x + 15 = 17x2 1x 255x + 15 = (1x 15)(17x 1) 840. 17x2 254x 15 = 17x2 + 1x 255x 15 = (1x 15)(17x + 1) 841. 18x2 271x + 15 = 18x2 1x 270x + 15 = (1x 15)(18x 1) 842. 18x2 269x 15 = 18x2 + 1x 270x 15 = (1x 15)(18x + 1) 843. 19x2 286x + 15 = 19x2 1x 285x + 15 = (1x 15)(19x 1) 844. 19x2 284x 15 = 19x2 + 1x 285x 15 = (1x 15)(19x + 1) 845. 20x2 301x + 15 = 20x2 1x 300x + 15 = (1x 15)(20x 1) 846. 20x2 299x 15 = 20x2 + 1x 300x 15 = (1x 15)(20x + 1) 847. 1x2 34x + 280 = 1x2 20x 14x + 280 = (1x 14)(1x 20) 848. 1x2 33x + 266 = 1x2 19x 14x + 266 = (1x 14)(1x 19) 849. 1x2 32x + 252 = 1x2 18x 14x + 252 = (1x 14)(1x 18) 34

850. 1x2 31x + 238 = 1x2 17x 14x + 238 = (1x 14)(1x 17) 851. 1x2 30x + 224 = 1x2 16x 14x + 224 = (1x 14)(1x 16) 852. 1x2 29x + 210 = 1x2 15x 14x + 210 = (1x 14)(1x 15) 853. 1x2 28x + 196 = 1x2 14x 14x + 196 = (1x 14)(1x 14) 854. 1x2 27x + 182 = 1x2 13x 14x + 182 = (1x 14)(1x 13) 855. 1x2 26x + 168 = 1x2 12x 14x + 168 = (1x 14)(1x 12) 856. 1x2 25x + 154 = 1x2 11x 14x + 154 = (1x 14)(1x 11) 857. 1x2 24x + 140 = 1x2 10x 14x + 140 = (1x 14)(1x 10) 858. 1x2 23x + 126 = 1x2 9x 14x + 126 = (1x 14)(1x 9) 859. 1x2 22x + 112 = 1x2 8x 14x + 112 = (1x 14)(1x 8) 860. 1x2 21x + 98 = 1x2 7x 14x + 98 = (1x 14)(1x 7) 861. 1x2 20x + 84 = 1x2 6x 14x + 84 = (1x 14)(1x 6) 862. 1x2 19x + 70 = 1x2 5x 14x + 70 = (1x 14)(1x 5) 863. 1x2 18x + 56 = 1x2 4x 14x + 56 = (1x 14)(1x 4) 864. 1x2 17x + 42 = 1x2 3x 14x + 42 = (1x 14)(1x 3) 865. 1x2 16x + 28 = 1x2 2x 14x + 28 = (1x 14)(1x 2) 866. 1x2 15x + 14 = 1x2 1x 14x + 14 = (1x 14)(1x 1) 867. 1x2 13x 14 = 1x2 + 1x 14x 14 = (1x 14)(1x + 1) 868. 1x2 12x 28 = 1x2 + 2x 14x 28 = (1x 14)(1x + 2) 869. 1x2 11x 42 = 1x2 + 3x 14x 42 = (1x 14)(1x + 3) 870. 1x2 10x 56 = 1x2 + 4x 14x 56 = (1x 14)(1x + 4) 871. 1x2 9x 70 = 1x2 + 5x 14x 70 = (1x 14)(1x + 5) 872. 1x2 8x 84 = 1x2 + 6x 14x 84 = (1x 14)(1x + 6) 873. 1x2 7x 98 = 1x2 + 7x 14x 98 = (1x 14)(1x + 7) 874. 1x2 6x 112 = 1x2 + 8x 14x 112 = (1x 14)(1x + 8) 35

875. 1x2 5x 126 = 1x2 + 9x 14x 126 = (1x 14)(1x + 9) 876. 1x2 4x 140 = 1x2 + 10x 14x 140 = (1x 14)(1x + 10) 877. 1x2 3x 154 = 1x2 + 11x 14x 154 = (1x 14)(1x + 11) 878. 1x2 2x 168 = 1x2 + 12x 14x 168 = (1x 14)(1x + 12) 879. 1x2 1x 182 = 1x2 + 13x 14x 182 = (1x 14)(1x + 13) 880. 1x2 196 = 1x2 + 14x 14x 196 = (1x 14)(1x + 14) 881. 1x2 + 1x 210 = 1x2 + 15x 14x 210 = (1x 14)(1x + 15) 882. 1x2 + 2x 224 = 1x2 + 16x 14x 224 = (1x 14)(1x + 16) 883. 1x2 + 3x 238 = 1x2 + 17x 14x 238 = (1x 14)(1x + 17) 884. 1x2 + 4x 252 = 1x2 + 18x 14x 252 = (1x 14)(1x + 18) 885. 1x2 + 5x 266 = 1x2 + 19x 14x 266 = (1x 14)(1x + 19) 886. 1x2 + 6x 280 = 1x2 + 20x 14x 280 = (1x 14)(1x + 20) 887. 2x2 42x + 196 = 2x2 14x 28x + 196 = (1x 14)(2x 14) 888. 2x2 41x + 182 = 2x2 13x 28x + 182 = (1x 14)(2x 13) 889. 2x2 40x + 168 = 2x2 12x 28x + 168 = (1x 14)(2x 12) 890. 2x2 39x + 154 = 2x2 11x 28x + 154 = (1x 14)(2x 11) 891. 2x2 38x + 140 = 2x2 10x 28x + 140 = (1x 14)(2x 10) 892. 2x2 37x + 126 = 2x2 9x 28x + 126 = (1x 14)(2x 9) 893. 2x2 36x + 112 = 2x2 8x 28x + 112 = (1x 14)(2x 8) 894. 2x2 35x + 98 = 2x2 7x 28x + 98 = (1x 14)(2x 7) 895. 2x2 34x + 84 = 2x2 6x 28x + 84 = (1x 14)(2x 6) 896. 2x2 33x + 70 = 2x2 5x 28x + 70 = (1x 14)(2x 5) 897. 2x2 32x + 56 = 2x2 4x 28x + 56 = (1x 14)(2x 4) 898. 2x2 31x + 42 = 2x2 3x 28x + 42 = (1x 14)(2x 3) 899. 2x2 30x + 28 = 2x2 2x 28x + 28 = (1x 14)(2x 2) 36

900. 2x2 29x + 14 = 2x2 1x 28x + 14 = (1x 14)(2x 1) 901. 2x2 27x 14 = 2x2 + 1x 28x 14 = (1x 14)(2x + 1) 902. 2x2 26x 28 = 2x2 + 2x 28x 28 = (1x 14)(2x + 2) 903. 2x2 25x 42 = 2x2 + 3x 28x 42 = (1x 14)(2x + 3) 904. 2x2 24x 56 = 2x2 + 4x 28x 56 = (1x 14)(2x + 4) 905. 2x2 23x 70 = 2x2 + 5x 28x 70 = (1x 14)(2x + 5) 906. 2x2 22x 84 = 2x2 + 6x 28x 84 = (1x 14)(2x + 6) 907. 2x2 21x 98 = 2x2 + 7x 28x 98 = (1x 14)(2x + 7) 908. 2x2 20x 112 = 2x2 + 8x 28x 112 = (1x 14)(2x + 8) 909. 2x2 19x 126 = 2x2 + 9x 28x 126 = (1x 14)(2x + 9) 910. 2x2 18x 140 = 2x2 + 10x 28x 140 = (1x 14)(2x + 10) 911. 2x2 17x 154 = 2x2 + 11x 28x 154 = (1x 14)(2x + 11) 912. 2x2 16x 168 = 2x2 + 12x 28x 168 = (1x 14)(2x + 12) 913. 2x2 15x 182 = 2x2 + 13x 28x 182 = (1x 14)(2x + 13) 914. 2x2 14x 196 = 2x2 + 14x 28x 196 = (1x 14)(2x + 14) 915. 3x2 51x + 126 = 3x2 9x 42x + 126 = (1x 14)(3x 9) 916. 3x2 50x + 112 = 3x2 8x 42x + 112 = (1x 14)(3x 8) 917. 3x2 49x + 98 = 3x2 7x 42x + 98 = (1x 14)(3x 7) 918. 3x2 48x + 84 = 3x2 6x 42x + 84 = (1x 14)(3x 6) 919. 3x2 47x + 70 = 3x2 5x 42x + 70 = (1x 14)(3x 5) 920. 3x2 46x + 56 = 3x2 4x 42x + 56 = (1x 14)(3x 4) 921. 3x2 45x + 42 = 3x2 3x 42x + 42 = (1x 14)(3x 3) 922. 3x2 44x + 28 = 3x2 2x 42x + 28 = (1x 14)(3x 2) 923. 3x2 43x + 14 = 3x2 1x 42x + 14 = (1x 14)(3x 1) 924. 3x2 41x 14 = 3x2 + 1x 42x 14 = (1x 14)(3x + 1) 37

925. 3x2 40x 28 = 3x2 + 2x 42x 28 = (1x 14)(3x + 2) 926. 3x2 39x 42 = 3x2 + 3x 42x 42 = (1x 14)(3x + 3) 927. 3x2 38x 56 = 3x2 + 4x 42x 56 = (1x 14)(3x + 4) 928. 3x2 37x 70 = 3x2 + 5x 42x 70 = (1x 14)(3x + 5) 929. 3x2 36x 84 = 3x2 + 6x 42x 84 = (1x 14)(3x + 6) 930. 3x2 35x 98 = 3x2 + 7x 42x 98 = (1x 14)(3x + 7) 931. 3x2 34x 112 = 3x2 + 8x 42x 112 = (1x 14)(3x + 8) 932. 3x2 33x 126 = 3x2 + 9x 42x 126 = (1x 14)(3x + 9) 933. 4x2 63x + 98 = 4x2 7x 56x + 98 = (1x 14)(4x 7) 934. 4x2 62x + 84 = 4x2 6x 56x + 84 = (1x 14)(4x 6) 935. 4x2 61x + 70 = 4x2 5x 56x + 70 = (1x 14)(4x 5) 936. 4x2 60x + 56 = 4x2 4x 56x + 56 = (1x 14)(4x 4) 937. 4x2 59x + 42 = 4x2 3x 56x + 42 = (1x 14)(4x 3) 938. 4x2 58x + 28 = 4x2 2x 56x + 28 = (1x 14)(4x 2) 939. 4x2 57x + 14 = 4x2 1x 56x + 14 = (1x 14)(4x 1) 940. 4x2 55x 14 = 4x2 + 1x 56x 14 = (1x 14)(4x + 1) 941. 4x2 54x 28 = 4x2 + 2x 56x 28 = (1x 14)(4x + 2) 942. 4x2 53x 42 = 4x2 + 3x 56x 42 = (1x 14)(4x + 3) 943. 4x2 52x 56 = 4x2 + 4x 56x 56 = (1x 14)(4x + 4) 944. 4x2 51x 70 = 4x2 + 5x 56x 70 = (1x 14)(4x + 5) 945. 4x2 50x 84 = 4x2 + 6x 56x 84 = (1x 14)(4x + 6) 946. 4x2 49x 98 = 4x2 + 7x 56x 98 = (1x 14)(4x + 7) 947. 5x2 75x + 70 = 5x2 5x 70x + 70 = (1x 14)(5x 5) 948. 5x2 74x + 56 = 5x2 4x 70x + 56 = (1x 14)(5x 4) 949. 5x2 73x + 42 = 5x2 3x 70x + 42 = (1x 14)(5x 3) 38

950. 5x2 72x + 28 = 5x2 2x 70x + 28 = (1x 14)(5x 2) 951. 5x2 71x + 14 = 5x2 1x 70x + 14 = (1x 14)(5x 1) 952. 5x2 69x 14 = 5x2 + 1x 70x 14 = (1x 14)(5x + 1) 953. 5x2 68x 28 = 5x2 + 2x 70x 28 = (1x 14)(5x + 2) 954. 5x2 67x 42 = 5x2 + 3x 70x 42 = (1x 14)(5x + 3) 955. 5x2 66x 56 = 5x2 + 4x 70x 56 = (1x 14)(5x + 4) 956. 5x2 65x 70 = 5x2 + 5x 70x 70 = (1x 14)(5x + 5) 957. 6x2 88x + 56 = 6x2 4x 84x + 56 = (1x 14)(6x 4) 958. 6x2 87x + 42 = 6x2 3x 84x + 42 = (1x 14)(6x 3) 959. 6x2 86x + 28 = 6x2 2x 84x + 28 = (1x 14)(6x 2) 960. 6x2 85x + 14 = 6x2 1x 84x + 14 = (1x 14)(6x 1) 961. 6x2 83x 14 = 6x2 + 1x 84x 14 = (1x 14)(6x + 1) 962. 6x2 82x 28 = 6x2 + 2x 84x 28 = (1x 14)(6x + 2) 963. 6x2 81x 42 = 6x2 + 3x 84x 42 = (1x 14)(6x + 3) 964. 6x2 80x 56 = 6x2 + 4x 84x 56 = (1x 14)(6x + 4) 965. 7x2 102x + 56 = 7x2 4x 98x + 56 = (1x 14)(7x 4) 966. 7x2 101x + 42 = 7x2 3x 98x + 42 = (1x 14)(7x 3) 967. 7x2 100x + 28 = 7x2 2x 98x + 28 = (1x 14)(7x 2) 968. 7x2 99x + 14 = 7x2 1x 98x + 14 = (1x 14)(7x 1) 969. 7x2 97x 14 = 7x2 + 1x 98x 14 = (1x 14)(7x + 1) 970. 7x2 96x 28 = 7x2 + 2x 98x 28 = (1x 14)(7x + 2) 971. 7x2 95x 42 = 7x2 + 3x 98x 42 = (1x 14)(7x + 3) 972. 7x2 94x 56 = 7x2 + 4x 98x 56 = (1x 14)(7x + 4) 973. 8x2 115x + 42 = 8x2 3x 112x + 42 = (1x 14)(8x 3) 974. 8x2 114x + 28 = 8x2 2x 112x + 28 = (1x 14)(8x 2) 39

975. 8x2 113x + 14 = 8x2 1x 112x + 14 = (1x 14)(8x 1) 976. 8x2 111x 14 = 8x2 + 1x 112x 14 = (1x 14)(8x + 1) 977. 8x2 110x 28 = 8x2 + 2x 112x 28 = (1x 14)(8x + 2) 978. 8x2 109x 42 = 8x2 + 3x 112x 42 = (1x 14)(8x + 3) 979. 9x2 129x + 42 = 9x2 3x 126x + 42 = (1x 14)(9x 3) 980. 9x2 128x + 28 = 9x2 2x 126x + 28 = (1x 14)(9x 2) 981. 9x2 127x + 14 = 9x2 1x 126x + 14 = (1x 14)(9x 1) 982. 9x2 125x 14 = 9x2 + 1x 126x 14 = (1x 14)(9x + 1) 983. 9x2 124x 28 = 9x2 + 2x 126x 28 = (1x 14)(9x + 2) 984. 9x2 123x 42 = 9x2 + 3x 126x 42 = (1x 14)(9x + 3) 985. 10x2 142x + 28 = 10x2 2x 140x + 28 = (1x 14)(10x 2) 986. 10x2 141x + 14 = 10x2 1x 140x + 14 = (1x 14)(10x 1) 987. 10x2 139x 14 = 10x2 + 1x 140x 14 = (1x 14)(10x + 1) 988. 10x2 138x 28 = 10x2 + 2x 140x 28 = (1x 14)(10x + 2) 989. 11x2 156x + 28 = 11x2 2x 154x + 28 = (1x 14)(11x 2) 990. 11x2 155x + 14 = 11x2 1x 154x + 14 = (1x 14)(11x 1) 991. 11x2 153x 14 = 11x2 + 1x 154x 14 = (1x 14)(11x + 1) 992. 11x2 152x 28 = 11x2 + 2x 154x 28 = (1x 14)(11x + 2) 993. 12x2 170x + 28 = 12x2 2x 168x + 28 = (1x 14)(12x 2) 994. 12x2 169x + 14 = 12x2 1x 168x + 14 = (1x 14)(12x 1) 995. 12x2 167x 14 = 12x2 + 1x 168x 14 = (1x 14)(12x + 1) 996. 12x2 166x 28 = 12x2 + 2x 168x 28 = (1x 14)(12x + 2) 997. 13x2 184x + 28 = 13x2 2x 182x + 28 = (1x 14)(13x 2) 998. 13x2 183x + 14 = 13x2 1x 182x + 14 = (1x 14)(13x 1) 999. 13x2 181x 14 = 13x2 + 1x 182x 14 = (1x 14)(13x + 1) 40

1000. 13x2 180x 28 = 13x2 + 2x 182x 28 = (1x 14)(13x + 2) 1001. 14x2 198x + 28 = 14x2 2x 196x + 28 = (1x 14)(14x 2) 1002. 14x2 197x + 14 = 14x2 1x 196x + 14 = (1x 14)(14x 1) 1003. 14x2 195x 14 = 14x2 + 1x 196x 14 = (1x 14)(14x + 1) 1004. 14x2 194x 28 = 14x2 + 2x 196x 28 = (1x 14)(14x + 2) 1005. 15x2 211x + 14 = 15x2 1x 210x + 14 = (1x 14)(15x 1) 1006. 15x2 209x 14 = 15x2 + 1x 210x 14 = (1x 14)(15x + 1) 1007. 16x2 225x + 14 = 16x2 1x 224x + 14 = (1x 14)(16x 1) 1008. 16x2 223x 14 = 16x2 + 1x 224x 14 = (1x 14)(16x + 1) 1009. 17x2 239x + 14 = 17x2 1x 238x + 14 = (1x 14)(17x 1) 1010. 17x2 237x 14 = 17x2 + 1x 238x 14 = (1x 14)(17x + 1) 1011. 18x2 253x + 14 = 18x2 1x 252x + 14 = (1x 14)(18x 1) 1012. 18x2 251x 14 = 18x2 + 1x 252x 14 = (1x 14)(18x + 1) 1013. 19x2 267x + 14 = 19x2 1x 266x + 14 = (1x 14)(19x 1) 1014. 19x2 265x 14 = 19x2 + 1x 266x 14 = (1x 14)(19x + 1) 1015. 20x2 281x + 14 = 20x2 1x 280x + 14 = (1x 14)(20x 1) 1016. 20x2 279x 14 = 20x2 + 1x 280x 14 = (1x 14)(20x + 1) 1017. 1x2 33x + 260 = 1x2 20x 13x + 260 = (1x 13)(1x 20) 1018. 1x2 32x + 247 = 1x2 19x 13x + 247 = (1x 13)(1x 19) 1019. 1x2 31x + 234 = 1x2 18x 13x + 234 = (1x 13)(1x 18) 1020. 1x2 30x + 221 = 1x2 17x 13x + 221 = (1x 13)(1x 17) 1021. 1x2 29x + 208 = 1x2 16x 13x + 208 = (1x 13)(1x 16) 1022. 1x2 28x + 195 = 1x2 15x 13x + 195 = (1x 13)(1x 15) 1023. 1x2 27x + 182 = 1x2 14x 13x + 182 = (1x 13)(1x 14) 1024. 1x2 26x + 169 = 1x2 13x 13x + 169 = (1x 13)(1x 13) 41

1025. 1x2 25x + 156 = 1x2 12x 13x + 156 = (1x 13)(1x 12) 1026. 1x2 24x + 143 = 1x2 11x 13x + 143 = (1x 13)(1x 11) 1027. 1x2 23x + 130 = 1x2 10x 13x + 130 = (1x 13)(1x 10) 1028. 1x2 22x + 117 = 1x2 9x 13x + 117 = (1x 13)(1x 9) 1029. 1x2 21x + 104 = 1x2 8x 13x + 104 = (1x 13)(1x 8) 1030. 1x2 20x + 91 = 1x2 7x 13x + 91 = (1x 13)(1x 7) 1031. 1x2 19x + 78 = 1x2 6x 13x + 78 = (1x 13)(1x 6) 1032. 1x2 18x + 65 = 1x2 5x 13x + 65 = (1x 13)(1x 5) 1033. 1x2 17x + 52 = 1x2 4x 13x + 52 = (1x 13)(1x 4) 1034. 1x2 16x + 39 = 1x2 3x 13x + 39 = (1x 13)(1x 3) 1035. 1x2 15x + 26 = 1x2 2x 13x + 26 = (1x 13)(1x 2) 1036. 1x2 14x + 13 = 1x2 1x 13x + 13 = (1x 13)(1x 1) 1037. 1x2 12x 13 = 1x2 + 1x 13x 13 = (1x 13)(1x + 1) 1038. 1x2 11x 26 = 1x2 + 2x 13x 26 = (1x 13)(1x + 2) 1039. 1x2 10x 39 = 1x2 + 3x 13x 39 = (1x 13)(1x + 3) 1040. 1x2 9x 52 = 1x2 + 4x 13x 52 = (1x 13)(1x + 4) 1041. 1x2 8x 65 = 1x2 + 5x 13x 65 = (1x 13)(1x + 5) 1042. 1x2 7x 78 = 1x2 + 6x 13x 78 = (1x 13)(1x + 6) 1043. 1x2 6x 91 = 1x2 + 7x 13x 91 = (1x 13)(1x + 7) 1044. 1x2 5x 104 = 1x2 + 8x 13x 104 = (1x 13)(1x + 8) 1045. 1x2 4x 117 = 1x2 + 9x 13x 117 = (1x 13)(1x + 9) 1046. 1x2 3x 130 = 1x2 + 10x 13x 130 = (1x 13)(1x + 10) 1047. 1x2 2x 143 = 1x2 + 11x 13x 143 = (1x 13)(1x + 11) 1048. 1x2 1x 156 = 1x2 + 12x 13x 156 = (1x 13)(1x + 12) 1049. 1x2 169 = 1x2 + 13x 13x 169 = (1x 13)(1x + 13) 42

1050. 1x2 + 1x 182 = 1x2 + 14x 13x 182 = (1x 13)(1x + 14) 1051. 1x2 + 2x 195 = 1x2 + 15x 13x 195 = (1x 13)(1x + 15) 1052. 1x2 + 3x 208 = 1x2 + 16x 13x 208 = (1x 13)(1x + 16) 1053. 1x2 + 4x 221 = 1x2 + 17x 13x 221 = (1x 13)(1x + 17) 1054. 1x2 + 5x 234 = 1x2 + 18x 13x 234 = (1x 13)(1x + 18) 1055. 1x2 + 6x 247 = 1x2 + 19x 13x 247 = (1x 13)(1x + 19) 1056. 1x2 + 7x 260 = 1x2 + 20x 13x 260 = (1x 13)(1x + 20) 1057. 2x2 41x + 195 = 2x2 15x 26x + 195 = (1x 13)(2x 15) 1058. 2x2 40x + 182 = 2x2 14x 26x + 182 = (1x 13)(2x 14) 1059. 2x2 39x + 169 = 2x2 13x 26x + 169 = (1x 13)(2x 13) 1060. 2x2 38x + 156 = 2x2 12x 26x + 156 = (1x 13)(2x 12) 1061. 2x2 37x + 143 = 2x2 11x 26x + 143 = (1x 13)(2x 11) 1062. 2x2 36x + 130 = 2x2 10x 26x + 130 = (1x 13)(2x 10) 1063. 2x2 35x + 117 = 2x2 9x 26x + 117 = (1x 13)(2x 9) 1064. 2x2 34x + 104 = 2x2 8x 26x + 104 = (1x 13)(2x 8) 1065. 2x2 33x + 91 = 2x2 7x 26x + 91 = (1x 13)(2x 7) 1066. 2x2 32x + 78 = 2x2 6x 26x + 78 = (1x 13)(2x 6) 1067. 2x2 31x + 65 = 2x2 5x 26x + 65 = (1x 13)(2x 5) 1068. 2x2 30x + 52 = 2x2 4x 26x + 52 = (1x 13)(2x 4) 1069. 2x2 29x + 39 = 2x2 3x 26x + 39 = (1x 13)(2x 3) 1070. 2x2 28x + 26 = 2x2 2x 26x + 26 = (1x 13)(2x 2) 1071. 2x2 27x + 13 = 2x2 1x 26x + 13 = (1x 13)(2x 1) 1072. 2x2 25x 13 = 2x2 + 1x 26x 13 = (1x 13)(2x + 1) 1073. 2x2 24x 26 = 2x2 + 2x 26x 26 = (1x 13)(2x + 2) 1074. 2x2 23x 39 = 2x2 + 3x 26x 39 = (1x 13)(2x + 3) 43

1075. 2x2 22x 52 = 2x2 + 4x 26x 52 = (1x 13)(2x + 4) 1076. 2x2 21x 65 = 2x2 + 5x 26x 65 = (1x 13)(2x + 5) 1077. 2x2 20x 78 = 2x2 + 6x 26x 78 = (1x 13)(2x + 6) 1078. 2x2 19x 91 = 2x2 + 7x 26x 91 = (1x 13)(2x + 7) 1079. 2x2 18x 104 = 2x2 + 8x 26x 104 = (1x 13)(2x + 8) 1080. 2x2 17x 117 = 2x2 + 9x 26x 117 = (1x 13)(2x + 9) 1081. 2x2 16x 130 = 2x2 + 10x 26x 130 = (1x 13)(2x + 10) 1082. 2x2 15x 143 = 2x2 + 11x 26x 143 = (1x 13)(2x + 11) 1083. 2x2 14x 156 = 2x2 + 12x 26x 156 = (1x 13)(2x + 12) 1084. 2x2 13x 169 = 2x2 + 13x 26x 169 = (1x 13)(2x + 13) 1085. 2x2 12x 182 = 2x2 + 14x 26x 182 = (1x 13)(2x + 14) 1086. 2x2 11x 195 = 2x2 + 15x 26x 195 = (1x 13)(2x + 15) 1087. 3x2 49x + 130 = 3x2 10x 39x + 130 = (1x 13)(3x 10) 1088. 3x2 48x + 117 = 3x2 9x 39x + 117 = (1x 13)(3x 9) 1089. 3x2 47x + 104 = 3x2 8x 39x + 104 = (1x 13)(3x 8) 1090. 3x2 46x + 91 = 3x2 7x 39x + 91 = (1x 13)(3x 7) 1091. 3x2 45x + 78 = 3x2 6x 39x + 78 = (1x 13)(3x 6) 1092. 3x2 44x + 65 = 3x2 5x 39x + 65 = (1x 13)(3x 5) 1093. 3x2 43x + 52 = 3x2 4x 39x + 52 = (1x 13)(3x 4) 1094. 3x2 42x + 39 = 3x2 3x 39x + 39 = (1x 13)(3x 3) 1095. 3x2 41x + 26 = 3x2 2x 39x + 26 = (1x 13)(3x 2) 1096. 3x2 40x + 13 = 3x2 1x 39x + 13 = (1x 13)(3x 1) 1097. 3x2 38x 13 = 3x2 + 1x 39x 13 = (1x 13)(3x + 1) 1098. 3x2 37x 26 = 3x2 + 2x 39x 26 = (1x 13)(3x + 2) 1099. 3x2 36x 39 = 3x2 + 3x 39x 39 = (1x 13)(3x + 3) 44

1100. 3x2 35x 52 = 3x2 + 4x 39x 52 = (1x 13)(3x + 4) 1101. 3x2 34x 65 = 3x2 + 5x 39x 65 = (1x 13)(3x + 5) 1102. 3x2 33x 78 = 3x2 + 6x 39x 78 = (1x 13)(3x + 6) 1103. 3x2 32x 91 = 3x2 + 7x 39x 91 = (1x 13)(3x + 7) 1104. 3x2 31x 104 = 3x2 + 8x 39x 104 = (1x 13)(3x + 8) 1105. 3x2 30x 117 = 3x2 + 9x 39x 117 = (1x 13)(3x + 9) 1106. 3x2 29x 130 = 3x2 + 10x 39x 130 = (1x 13)(3x + 10) 1107. 4x2 59x + 91 = 4x2 7x 52x + 91 = (1x 13)(4x 7) 1108. 4x2 58x + 78 = 4x2 6x 52x + 78 = (1x 13)(4x 6) 1109. 4x2 57x + 65 = 4x2 5x 52x + 65 = (1x 13)(4x 5) 1110. 4x2 56x + 52 = 4x2 4x 52x + 52 = (1x 13)(4x 4) 1111. 4x2 55x + 39 = 4x2 3x 52x + 39 = (1x 13)(4x 3) 1112. 4x2 54x + 26 = 4x2 2x 52x + 26 = (1x 13)(4x 2) 1113. 4x2 53x + 13 = 4x2 1x 52x + 13 = (1x 13)(4x 1) 1114. 4x2 51x 13 = 4x2 + 1x 52x 13 = (1x 13)(4x + 1) 1115. 4x2 50x 26 = 4x2 + 2x 52x 26 = (1x 13)(4x + 2) 1116. 4x2 49x 39 = 4x2 + 3x 52x 39 = (1x 13)(4x + 3) 1117. 4x2 48x 52 = 4x2 + 4x 52x 52 = (1x 13)(4x + 4) 1118. 4x2 47x 65 = 4x2 + 5x 52x 65 = (1x 13)(4x + 5) 1119. 4x2 46x 78 = 4x2 + 6x 52x 78 = (1x 13)(4x + 6) 1120. 4x2 45x 91 = 4x2 + 7x 52x 91 = (1x 13)(4x + 7) 1121. 5x2 71x + 78 = 5x2 6x 65x + 78 = (1x 13)(5x 6) 1122. 5x2 70x + 65 = 5x2 5x 65x + 65 = (1x 13)(5x 5) 1123. 5x2 69x + 52 = 5x2 4x 65x + 52 = (1x 13)(5x 4) 1124. 5x2 68x + 39 = 5x2 3x 65x + 39 = (1x 13)(5x 3) 45

1125. 5x2 67x + 26 = 5x2 2x 65x + 26 = (1x 13)(5x 2) 1126. 5x2 66x + 13 = 5x2 1x 65x + 13 = (1x 13)(5x 1) 1127. 5x2 64x 13 = 5x2 + 1x 65x 13 = (1x 13)(5x + 1) 1128. 5x2 63x 26 = 5x2 + 2x 65x 26 = (1x 13)(5x + 2) 1129. 5x2 62x 39 = 5x2 + 3x 65x 39 = (1x 13)(5x + 3) 1130. 5x2 61x 52 = 5x2 + 4x 65x 52 = (1x 13)(5x + 4) 1131. 5x2 60x 65 = 5x2 + 5x 65x 65 = (1x 13)(5x + 5) 1132. 5x2 59x 78 = 5x2 + 6x 65x 78 = (1x 13)(5x + 6) 1133. 6x2 83x + 65 = 6x2 5x 78x + 65 = (1x 13)(6x 5) 1134. 6x2 82x + 52 = 6x2 4x 78x + 52 = (1x 13)(6x 4) 1135. 6x2 81x + 39 = 6x2 3x 78x + 39 = (1x 13)(6x 3) 1136. 6x2 80x + 26 = 6x2 2x 78x + 26 = (1x 13)(6x 2) 1137. 6x2 79x + 13 = 6x2 1x 78x + 13 = (1x 13)(6x 1) 1138. 6x2 77x 13 = 6x2 + 1x 78x 13 = (1x 13)(6x + 1) 1139. 6x2 76x 26 = 6x2 + 2x 78x 26 = (1x 13)(6x + 2) 1140. 6x2 75x 39 = 6x2 + 3x 78x 39 = (1x 13)(6x + 3) 1141. 6x2 74x 52 = 6x2 + 4x 78x 52 = (1x 13)(6x + 4) 1142. 6x2 73x 65 = 6x2 + 5x 78x 65 = (1x 13)(6x + 5) 1143. 7x2 95x + 52 = 7x2 4x 91x + 52 = (1x 13)(7x 4) 1144. 7x2 94x + 39 = 7x2 3x 91x + 39 = (1x 13)(7x 3) 1145. 7x2 93x + 26 = 7x2 2x 91x + 26 = (1x 13)(7x 2) 1146. 7x2 92x + 13 = 7x2 1x 91x + 13 = (1x 13)(7x 1) 1147. 7x2 90x 13 = 7x2 + 1x 91x 13 = (1x 13)(7x + 1) 1148. 7x2 89x 26 = 7x2 + 2x 91x 26 = (1x 13)(7x + 2) 1149. 7x2 88x 39 = 7x2 + 3x 91x 39 = (1x 13)(7x + 3) 46

1150. 7x2 87x 52 = 7x2 + 4x 91x 52 = (1x 13)(7x + 4) 1151. 8x2 107x + 39 = 8x2 3x 104x + 39 = (1x 13)(8x 3) 1152. 8x2 106x + 26 = 8x2 2x 104x + 26 = (1x 13)(8x 2) 1153. 8x2 105x + 13 = 8x2 1x 104x + 13 = (1x 13)(8x 1) 1154. 8x2 103x 13 = 8x2 + 1x 104x 13 = (1x 13)(8x + 1) 1155. 8x2 102x 26 = 8x2 + 2x 104x 26 = (1x 13)(8x + 2) 1156. 8x2 101x 39 = 8x2 + 3x 104x 39 = (1x 13)(8x + 3) 1157. 9x2 120x + 39 = 9x2 3x 117x + 39 = (1x 13)(9x 3) 1158. 9x2 119x + 26 = 9x2 2x 117x + 26 = (1x 13)(9x 2) 1159. 9x2 118x + 13 = 9x2 1x 117x + 13 = (1x 13)(9x 1) 1160. 9x2 116x 13 = 9x2 + 1x 117x 13 = (1x 13)(9x + 1) 1161. 9x2 115x 26 = 9x2 + 2x 117x 26 = (1x 13)(9x + 2) 1162. 9x2 114x 39 = 9x2 + 3x 117x 39 = (1x 13)(9x + 3) 1163. 10x2 133x + 39 = 10x2 3x 130x + 39 = (1x 13)(10x 3) 1164. 10x2 132x + 26 = 10x2 2x 130x + 26 = (1x 13)(10x 2) 1165. 10x2 131x + 13 = 10x2 1x 130x + 13 = (1x 13)(10x 1) 1166. 10x2 129x 13 = 10x2 + 1x 130x 13 = (1x 13)(10x + 1) 1167. 10x2 128x 26 = 10x2 + 2x 130x 26 = (1x 13)(10x + 2) 1168. 10x2 127x 39 = 10x2 + 3x 130x 39 = (1x 13)(10x + 3) 1169. 11x2 145x + 26 = 11x2 2x 143x + 26 = (1x 13)(11x 2) 1170. 11x2 144x + 13 = 11x2 1x 143x + 13 = (1x 13)(11x 1) 1171. 11x2 142x 13 = 11x2 + 1x 143x 13 = (1x 13)(11x + 1) 1172. 11x2 141x 26 = 11x2 + 2x 143x 26 = (1x 13)(11x + 2) 1173. 12x2 158x + 26 = 12x2 2x 156x + 26 = (1x 13)(12x 2) 1174. 12x2 157x + 13 = 12x2 1x 156x + 13 = (1x 13)(12x 1) 47

1175. 12x2 155x 13 = 12x2 + 1x 156x 13 = (1x 13)(12x + 1) 1176. 12x2 154x 26 = 12x2 + 2x 156x 26 = (1x 13)(12x + 2) 1177. 13x2 171x + 26 = 13x2 2x 169x + 26 = (1x 13)(13x 2) 1178. 13x2 170x + 13 = 13x2 1x 169x + 13 = (1x 13)(13x 1) 1179. 13x2 168x 13 = 13x2 + 1x 169x 13 = (1x 13)(13x + 1) 1180. 13x2 167x 26 = 13x2 + 2x 169x 26 = (1x 13)(13x + 2) 1181. 14x2 184x + 26 = 14x2 2x 182x + 26 = (1x 13)(14x 2) 1182. 14x2 183x + 13 = 14x2 1x 182x + 13 = (1x 13)(14x 1) 1183. 14x2 181x 13 = 14x2 + 1x 182x 13 = (1x 13)(14x + 1) 1184. 14x2 180x 26 = 14x2 + 2x 182x 26 = (1x 13)(14x + 2) 1185. 15x2 197x + 26 = 15x2 2x 195x + 26 = (1x 13)(15x 2) 1186. 15x2 196x + 13 = 15x2 1x 195x + 13 = (1x 13)(15x 1) 1187. 15x2 194x 13 = 15x2 + 1x 195x 13 = (1x 13)(15x + 1) 1188. 15x2 193x 26 = 15x2 + 2x 195x 26 = (1x 13)(15x + 2) 1189. 16x2 209x + 13 = 16x2 1x 208x + 13 = (1x 13)(16x 1) 1190. 16x2 207x 13 = 16x2 + 1x 208x 13 = (1x 13)(16x + 1) 1191. 17x2 222x + 13 = 17x2 1x 221x + 13 = (1x 13)(17x 1) 1192. 17x2 220x 13 = 17x2 + 1x 221x 13 = (1x 13)(17x + 1) 1193. 18x2 235x + 13 = 18x2 1x 234x + 13 = (1x 13)(18x 1) 1194. 18x2 233x 13 = 18x2 + 1x 234x 13 = (1x 13)(18x + 1) 1195. 19x2 248x + 13 = 19x2 1x 247x + 13 = (1x 13)(19x 1) 1196. 19x2 246x 13 = 19x2 + 1x 247x 13 = (1x 13)(19x + 1) 1197. 20x2 261x + 13 = 20x2 1x 260x + 13 = (1x 13)(20x 1) 1198. 20x2 259x 13 = 20x2 + 1x 260x 13 = (1x 13)(20x + 1) 1199. 1x2 32x + 240 = 1x2 20x 12x + 240 = (1x 12)(1x 20) 48

1200. 1x2 31x + 228 = 1x2 19x 12x + 228 = (1x 12)(1x 19) 1201. 1x2 30x + 216 = 1x2 18x 12x + 216 = (1x 12)(1x 18) 1202. 1x2 29x + 204 = 1x2 17x 12x + 204 = (1x 12)(1x 17) 1203. 1x2 28x + 192 = 1x2 16x 12x + 192 = (1x 12)(1x 16) 1204. 1x2 27x + 180 = 1x2 15x 12x + 180 = (1x 12)(1x 15) 1205. 1x2 26x + 168 = 1x2 14x 12x + 168 = (1x 12)(1x 14) 1206. 1x2 25x + 156 = 1x2 13x 12x + 156 = (1x 12)(1x 13) 1207. 1x2 24x + 144 = 1x2 12x 12x + 144 = (1x 12)(1x 12) 1208. 1x2 23x + 132 = 1x2 11x 12x + 132 = (1x 12)(1x 11) 1209. 1x2 22x + 120 = 1x2 10x 12x + 120 = (1x 12)(1x 10) 1210. 1x2 21x + 108 = 1x2 9x 12x + 108 = (1x 12)(1x 9) 1211. 1x2 20x + 96 = 1x2 8x 12x + 96 = (1x 12)(1x 8) 1212. 1x2 19x + 84 = 1x2 7x 12x + 84 = (1x 12)(1x 7) 1213. 1x2 18x + 72 = 1x2 6x 12x + 72 = (1x 12)(1x 6) 1214. 1x2 17x + 60 = 1x2 5x 12x + 60 = (1x 12)(1x 5) 1215. 1x2 16x + 48 = 1x2 4x 12x + 48 = (1x 12)(1x 4) 1216. 1x2 15x + 36 = 1x2 3x 12x + 36 = (1x 12)(1x 3) 1217. 1x2 14x + 24 = 1x2 2x 12x + 24 = (1x 12)(1x 2) 1218. 1x2 13x + 12 = 1x2 1x 12x + 12 = (1x 12)(1x 1) 1219. 1x2 11x 12 = 1x2 + 1x 12x 12 = (1x 12)(1x + 1) 1220. 1x2 10x 24 = 1x2 + 2x 12x 24 = (1x 12)(1x + 2) 1221. 1x2 9x 36 = 1x2 + 3x 12x 36 = (1x 12)(1x + 3) 1222. 1x2 8x 48 = 1x2 + 4x 12x 48 = (1x 12)(1x + 4) 1223. 1x2 7x 60 = 1x2 + 5x 12x 60 = (1x 12)(1x + 5) 1224. 1x2 6x 72 = 1x2 + 6x 12x 72 = (1x 12)(1x + 6) 49

1225. 1x2 5x 84 = 1x2 + 7x 12x 84 = (1x 12)(1x + 7) 1226. 1x2 4x 96 = 1x2 + 8x 12x 96 = (1x 12)(1x + 8) 1227. 1x2 3x 108 = 1x2 + 9x 12x 108 = (1x 12)(1x + 9) 1228. 1x2 2x 120 = 1x2 + 10x 12x 120 = (1x 12)(1x + 10) 1229. 1x2 1x 132 = 1x2 + 11x 12x 132 = (1x 12)(1x + 11) 1230. 1x2 144 = 1x2 + 12x 12x 144 = (1x 12)(1x + 12) 1231. 1x2 + 1x 156 = 1x2 + 13x 12x 156 = (1x 12)(1x + 13) 1232. 1x2 + 2x 168 = 1x2 + 14x 12x 168 = (1x 12)(1x + 14) 1233. 1x2 + 3x 180 = 1x2 + 15x 12x 180 = (1x 12)(1x + 15) 1234. 1x2 + 4x 192 = 1x2 + 16x 12x 192 = (1x 12)(1x + 16) 1235. 1x2 + 5x 204 = 1x2 + 17x 12x 204 = (1x 12)(1x + 17) 1236. 1x2 + 6x 216 = 1x2 + 18x 12x 216 = (1x 12)(1x + 18) 1237. 1x2 + 7x 228 = 1x2 + 19x 12x 228 = (1x 12)(1x + 19) 1238. 1x2 + 8x 240 = 1x2 + 20x 12x 240 = (1x 12)(1x + 20) 1239. 2x2 40x + 192 = 2x2 16x 24x + 192 = (1x 12)(2x 16) 1240. 2x2 39x + 180 = 2x2 15x 24x + 180 = (1x 12)(2x 15) 1241. 2x2 38x + 168 = 2x2 14x 24x + 168 = (1x 12)(2x 14) 1242. 2x2 37x + 156 = 2x2 13x 24x + 156 = (1x 12)(2x 13) 1243. 2x2 36x + 144 = 2x2 12x 24x + 144 = (1x 12)(2x 12) 1244. 2x2 35x + 132 = 2x2 11x 24x + 132 = (1x 12)(2x 11) 1245. 2x2 34x + 120 = 2x2 10x 24x + 120 = (1x 12)(2x 10) 1246. 2x2 33x + 108 = 2x2 9x 24x + 108 = (1x 12)(2x 9) 1247. 2x2 32x + 96 = 2x2 8x 24x + 96 = (1x 12)(2x 8) 1248. 2x2 31x + 84 = 2x2 7x 24x + 84 = (1x 12)(2x 7) 1249. 2x2 30x + 72 = 2x2 6x 24x + 72 = (1x 12)(2x 6) 50

1250. 2x2 29x + 60 = 2x2 5x 24x + 60 = (1x 12)(2x 5) 1251. 2x2 28x + 48 = 2x2 4x 24x + 48 = (1x 12)(2x 4) 1252. 2x2 27x + 36 = 2x2 3x 24x + 36 = (1x 12)(2x 3) 1253. 2x2 26x + 24 = 2x2 2x 24x + 24 = (1x 12)(2x 2) 1254. 2x2 25x + 12 = 2x2 1x 24x + 12 = (1x 12)(2x 1) 1255. 2x2 23x 12 = 2x2 + 1x 24x 12 = (1x 12)(2x + 1) 1256. 2x2 22x 24 = 2x2 + 2x 24x 24 = (1x 12)(2x + 2) 1257. 2x2 21x 36 = 2x2 + 3x 24x 36 = (1x 12)(2x + 3) 1258. 2x2 20x 48 = 2x2 + 4x 24x 48 = (1x 12)(2x + 4) 1259. 2x2 19x 60 = 2x2 + 5x 24x 60 = (1x 12)(2x + 5) 1260. 2x2 18x 72 = 2x2 + 6x 24x 72 = (1x 12)(2x + 6) 1261. 2x2 17x 84 = 2x2 + 7x 24x 84 = (1x 12)(2x + 7) 1262. 2x2 16x 96 = 2x2 + 8x 24x 96 = (1x 12)(2x + 8) 1263. 2x2 15x 108 = 2x2 + 9x 24x 108 = (1x 12)(2x + 9) 1264. 2x2 14x 120 = 2x2 + 10x 24x 120 = (1x 12)(2x + 10) 1265. 2x2 13x 132 = 2x2 + 11x 24x 132 = (1x 12)(2x + 11) 1266. 2x2 12x 144 = 2x2 + 12x 24x 144 = (1x 12)(2x + 12) 1267. 2x2 11x 156 = 2x2 + 13x 24x 156 = (1x 12)(2x + 13) 1268. 2x2 10x 168 = 2x2 + 14x 24x 168 = (1x 12)(2x + 14) 1269. 2x2 9x 180 = 2x2 + 15x 24x 180 = (1x 12)(2x + 15) 1270. 2x2 8x 192 = 2x2 + 16x 24x 192 = (1x 12)(2x + 16) 1271. 3x2 47x + 132 = 3x2 11x 36x + 132 = (1x 12)(3x 11) 1272. 3x2 46x + 120 = 3x2 10x 36x + 120 = (1x 12)(3x 10) 1273. 3x2 45x + 108 = 3x2 9x 36x + 108 = (1x 12)(3x 9) 1274. 3x2 44x + 96 = 3x2 8x 36x + 96 = (1x 12)(3x 8) 51

1275. 3x2 43x + 84 = 3x2 7x 36x + 84 = (1x 12)(3x 7) 1276. 3x2 42x + 72 = 3x2 6x 36x + 72 = (1x 12)(3x 6) 1277. 3x2 41x + 60 = 3x2 5x 36x + 60 = (1x 12)(3x 5) 1278. 3x2 40x + 48 = 3x2 4x 36x + 48 = (1x 12)(3x 4) 1279. 3x2 39x + 36 = 3x2 3x 36x + 36 = (1x 12)(3x 3) 1280. 3x2 38x + 24 = 3x2 2x 36x + 24 = (1x 12)(3x 2) 1281. 3x2 37x + 12 = 3x2 1x 36x + 12 = (1x 12)(3x 1) 1282. 3x2 35x 12 = 3x2 + 1x 36x 12 = (1x 12)(3x + 1) 1283. 3x2 34x 24 = 3x2 + 2x 36x 24 = (1x 12)(3x + 2) 1284. 3x2 33x 36 = 3x2 + 3x 36x 36 = (1x 12)(3x + 3) 1285. 3x2 32x 48 = 3x2 + 4x 36x 48 = (1x 12)(3x + 4) 1286. 3x2 31x 60 = 3x2 + 5x 36x 60 = (1x 12)(3x + 5) 1287. 3x2 30x 72 = 3x2 + 6x 36x 72 = (1x 12)(3x + 6) 1288. 3x2 29x 84 = 3x2 + 7x 36x 84 = (1x 12)(3x + 7) 1289. 3x2 28x 96 = 3x2 + 8x 36x 96 = (1x 12)(3x + 8) 1290. 3x2 27x 108 = 3x2 + 9x 36x 108 = (1x 12)(3x + 9) 1291. 3x2 26x 120 = 3x2 + 10x 36x 120 = (1x 12)(3x + 10) 1292. 3x2 25x 132 = 3x2 + 11x 36x 132 = (1x 12)(3x + 11) 1293. 4x2 56x + 96 = 4x2 8x 48x + 96 = (1x 12)(4x 8) 1294. 4x2 55x + 84 = 4x2 7x 48x + 84 = (1x 12)(4x 7) 1295. 4x2 54x + 72 = 4x2 6x 48x + 72 = (1x 12)(4x 6) 1296. 4x2 53x + 60 = 4x2 5x 48x + 60 = (1x 12)(4x 5) 1297. 4x2 52x + 48 = 4x2 4x 48x + 48 = (1x 12)(4x 4) 1298. 4x2 51x + 36 = 4x2 3x 48x + 36 = (1x 12)(4x 3) 1299. 4x2 50x + 24 = 4x2 2x 48x + 24 = (1x 12)(4x 2) 52

1300. 4x2 49x + 12 = 4x2 1x 48x + 12 = (1x 12)(4x 1) 1301. 4x2 47x 12 = 4x2 + 1x 48x 12 = (1x 12)(4x + 1) 1302. 4x2 46x 24 = 4x2 + 2x 48x 24 = (1x 12)(4x + 2) 1303. 4x2 45x 36 = 4x2 + 3x 48x 36 = (1x 12)(4x + 3) 1304. 4x2 44x 48 = 4x2 + 4x 48x 48 = (1x 12)(4x + 4) 1305. 4x2 43x 60 = 4x2 + 5x 48x 60 = (1x 12)(4x + 5) 1306. 4x2 42x 72 = 4x2 + 6x 48x 72 = (1x 12)(4x + 6) 1307. 4x2 41x 84 = 4x2 + 7x 48x 84 = (1x 12)(4x + 7) 1308. 4x2 40x 96 = 4x2 + 8x 48x 96 = (1x 12)(4x + 8) 1309. 5x2 66x + 72 = 5x2 6x 60x + 72 = (1x 12)(5x 6) 1310. 5x2 65x + 60 = 5x2 5x 60x + 60 = (1x 12)(5x 5) 1311. 5x2 64x + 48 = 5x2 4x 60x + 48 = (1x 12)(5x 4) 1312. 5x2 63x + 36 = 5x2 3x 60x + 36 = (1x 12)(5x 3) 1313. 5x2 62x + 24 = 5x2 2x 60x + 24 = (1x 12)(5x 2) 1314. 5x2 61x + 12 = 5x2 1x 60x + 12 = (1x 12)(5x 1) 1315. 5x2 59x 12 = 5x2 + 1x 60x 12 = (1x 12)(5x + 1) 1316. 5x2 58x 24 = 5x2 + 2x 60x 24 = (1x 12)(5x + 2) 1317. 5x2 57x 36 = 5x2 + 3x 60x 36 = (1x 12)(5x + 3) 1318. 5x2 56x 48 = 5x2 + 4x 60x 48 = (1x 12)(5x + 4) 1319. 5x2 55x 60 = 5x2 + 5x 60x 60 = (1x 12)(5x + 5) 1320. 5x2 54x 72 = 5x2 + 6x 60x 72 = (1x 12)(5x + 6) 1321. 6x2 77x + 60 = 6x2 5x 72x + 60 = (1x 12)(6x 5) 1322. 6x2 76x + 48 = 6x2 4x 72x + 48 = (1x 12)(6x 4) 1323. 6x2 75x + 36 = 6x2 3x 72x + 36 = (1x 12)(6x 3) 1324. 6x2 74x + 24 = 6x2 2x 72x + 24 = (1x 12)(6x 2) 53

1325. 6x2 73x + 12 = 6x2 1x 72x + 12 = (1x 12)(6x 1) 1326. 6x2 71x 12 = 6x2 + 1x 72x 12 = (1x 12)(6x + 1) 1327. 6x2 70x 24 = 6x2 + 2x 72x 24 = (1x 12)(6x + 2) 1328. 6x2 69x 36 = 6x2 + 3x 72x 36 = (1x 12)(6x + 3) 1329. 6x2 68x 48 = 6x2 + 4x 72x 48 = (1x 12)(6x + 4) 1330. 6x2 67x 60 = 6x2 + 5x 72x 60 = (1x 12)(6x + 5) 1331. 7x2 88x + 48 = 7x2 4x 84x + 48 = (1x 12)(7x 4) 1332. 7x2 87x + 36 = 7x2 3x 84x + 36 = (1x 12)(7x 3) 1333. 7x2 86x + 24 = 7x2 2x 84x + 24 = (1x 12)(7x 2) 1334. 7x2 85x + 12 = 7x2 1x 84x + 12 = (1x 12)(7x 1) 1335. 7x2 83x 12 = 7x2 + 1x 84x 12 = (1x 12)(7x + 1) 1336. 7x2 82x 24 = 7x2 + 2x 84x 24 = (1x 12)(7x + 2) 1337. 7x2 81x 36 = 7x2 + 3x 84x 36 = (1x 12)(7x + 3) 1338. 7x2 80x 48 = 7x2 + 4x 84x 48 = (1x 12)(7x + 4) 1339. 8x2 100x + 48 = 8x2 4x 96x + 48 = (1x 12)(8x 4) 1340. 8x2 99x + 36 = 8x2 3x 96x + 36 = (1x 12)(8x 3) 1341. 8x2 98x + 24 = 8x2 2x 96x + 24 = (1x 12)(8x 2) 1342. 8x2 97x + 12 = 8x2 1x 96x + 12 = (1x 12)(8x 1) 1343. 8x2 95x 12 = 8x2 + 1x 96x 12 = (1x 12)(8x + 1) 1344. 8x2 94x 24 = 8x2 + 2x 96x 24 = (1x 12)(8x + 2) 1345. 8x2 93x 36 = 8x2 + 3x 96x 36 = (1x 12)(8x + 3) 1346. 8x2 92x 48 = 8x2 + 4x 96x 48 = (1x 12)(8x + 4) 1347. 9x2 111x + 36 = 9x2 3x 108x + 36 = (1x 12)(9x 3) 1348. 9x2 110x + 24 = 9x2 2x 108x + 24 = (1x 12)(9x 2) 1349. 9x2 109x + 12 = 9x2 1x 108x + 12 = (1x 12)(9x 1) 54

1350. 9x2 107x 12 = 9x2 + 1x 108x 12 = (1x 12)(9x + 1) 1351. 9x2 106x 24 = 9x2 + 2x 108x 24 = (1x 12)(9x + 2) 1352. 9x2 105x 36 = 9x2 + 3x 108x 36 = (1x 12)(9x + 3) 1353. 10x2 123x + 36 = 10x2 3x 120x + 36 = (1x 12)(10x 3) 1354. 10x2 122x + 24 = 10x2 2x 120x + 24 = (1x 12)(10x 2) 1355. 10x2 121x + 12 = 10x2 1x 120x + 12 = (1x 12)(10x 1) 1356. 10x2 119x 12 = 10x2 + 1x 120x 12 = (1x 12)(10x + 1) 1357. 10x2 118x 24 = 10x2 + 2x 120x 24 = (1x 12)(10x + 2) 1358. 10x2 117x 36 = 10x2 + 3x 120x 36 = (1x 12)(10x + 3) 1359. 11x2 135x + 36 = 11x2 3x 132x + 36 = (1x 12)(11x 3) 1360. 11x2 134x + 24 = 11x2 2x 132x + 24 = (1x 12)(11x 2) 1361. 11x2 133x + 12 = 11x2 1x 132x + 12 = (1x 12)(11x 1) 1362. 11x2 131x 12 = 11x2 + 1x 132x 12 = (1x 12)(11x + 1) 1363. 11x2 130x 24 = 11x2 + 2x 132x 24 = (1x 12)(11x + 2) 1364. 11x2 129x 36 = 11x2 + 3x 132x 36 = (1x 12)(11x + 3) 1365. 12x2 146x + 24 = 12x2 2x 144x + 24 = (1x 12)(12x 2) 1366. 12x2 145x + 12 = 12x2 1x 144x + 12 = (1x 12)(12x 1) 1367. 12x2 143x 12 = 12x2 + 1x 144x 12 = (1x 12)(12x + 1) 1368. 12x2 142x 24 = 12x2 + 2x 144x 24 = (1x 12)(12x + 2) 1369. 13x2 158x + 24 = 13x2 2x 156x + 24 = (1x 12)(13x 2) 1370. 13x2 157x + 12 = 13x2 1x 156x + 12 = (1x 12)(13x 1) 1371. 13x2 155x 12 = 13x2 + 1x 156x 12 = (1x 12)(13x + 1) 1372. 13x2 154x 24 = 13x2 + 2x 156x 24 = (1x 12)(13x + 2) 1373. 14x2 170x + 24 = 14x2 2x 168x + 24 = (1x 12)(14x 2) 1374. 14x2 169x + 12 = 14x2 1x 168x + 12 = (1x 12)(14x 1) 55

1375. 14x2 167x 12 = 14x2 + 1x 168x 12 = (1x 12)(14x + 1) 1376. 14x2 166x 24 = 14x2 + 2x 168x 24 = (1x 12)(14x + 2) 1377. 15x2 182x + 24 = 15x2 2x 180x + 24 = (1x 12)(15x 2) 1378. 15x2 181x + 12 = 15x2 1x 180x + 12 = (1x 12)(15x 1) 1379. 15x2 179x 12 = 15x2 + 1x 180x 12 = (1x 12)(15x + 1) 1380. 15x2 178x 24 = 15x2 + 2x 180x 24 = (1x 12)(15x + 2) 1381. 16x2 194x + 24 = 16x2 2x 192x + 24 = (1x 12)(16x 2) 1382. 16x2 193x + 12 = 16x2 1x 192x + 12 = (1x 12)(16x 1) 1383. 16x2 191x 12 = 16x2 + 1x 192x 12 = (1x 12)(16x + 1) 1384. 16x2 190x 24 = 16x2 + 2x 192x 24 = (1x 12)(16x + 2) 1385. 17x2 205x + 12 = 17x2 1x 204x + 12 = (1x 12)(17x 1) 1386. 17x2 203x 12 = 17x2 + 1x 204x 12 = (1x 12)(17x + 1) 1387. 18x2 217x + 12 = 18x2 1x 216x + 12 = (1x 12)(18x 1) 1388. 18x2 215x 12 = 18x2 + 1x 216x 12 = (1x 12)(18x + 1) 1389. 19x2 229x + 12 = 19x2 1x 228x + 12 = (1x 12)(19x 1) 1390. 19x2 227x 12 = 19x2 + 1x 228x 12 = (1x 12)(19x + 1) 1391. 20x2 241x + 12 = 20x2 1x 240x + 12 = (1x 12)(20x 1) 1392. 20x2 239x 12 = 20x2 + 1x 240x 12 = (1x 12)(20x + 1) 1393. 1x2 31x + 220 = 1x2 20x 11x + 220 = (1x 11)(1x 20) 1394. 1x2 30x + 209 = 1x2 19x 11x + 209 = (1x 11)(1x 19) 1395. 1x2 29x + 198 = 1x2 18x 11x + 198 = (1x 11)(1x 18) 1396. 1x2 28x + 187 = 1x2 17x 11x + 187 = (1x 11)(1x 17) 1397. 1x2 27x + 176 = 1x2 16x 11x + 176 = (1x 11)(1x 16) 1398. 1x2 26x + 165 = 1x2 15x 11x + 165 = (1x 11)(1x 15) 1399. 1x2 25x + 154 = 1x2 14x 11x + 154 = (1x 11)(1x 14) 56

1400. 1x2 24x + 143 = 1x2 13x 11x + 143 = (1x 11)(1x 13) 1401. 1x2 23x + 132 = 1x2 12x 11x + 132 = (1x 11)(1x 12) 1402. 1x2 22x + 121 = 1x2 11x 11x + 121 = (1x 11)(1x 11) 1403. 1x2 21x + 110 = 1x2 10x 11x + 110 = (1x 11)(1x 10) 1404. 1x2 20x + 99 = 1x2 9x 11x + 99 = (1x 11)(1x 9) 1405. 1x2 19x + 88 = 1x2 8x 11x + 88 = (1x 11)(1x 8) 1406. 1x2 18x + 77 = 1x2 7x 11x + 77 = (1x 11)(1x 7) 1407. 1x2 17x + 66 = 1x2 6x 11x + 66 = (1x 11)(1x 6) 1408. 1x2 16x + 55 = 1x2 5x 11x + 55 = (1x 11)(1x 5) 1409. 1x2 15x + 44 = 1x2 4x 11x + 44 = (1x 11)(1x 4) 1410. 1x2 14x + 33 = 1x2 3x 11x + 33 = (1x 11)(1x 3) 1411. 1x2 13x + 22 = 1x2 2x 11x + 22 = (1x 11)(1x 2) 1412. 1x2 12x + 11 = 1x2 1x 11x + 11 = (1x 11)(1x 1) 1413. 1x2 10x 11 = 1x2 + 1x 11x 11 = (1x 11)(1x + 1) 1414. 1x2 9x 22 = 1x2 + 2x 11x 22 = (1x 11)(1x + 2) 1415. 1x2 8x 33 = 1x2 + 3x 11x 33 = (1x 11)(1x + 3) 1416. 1x2 7x 44 = 1x2 + 4x 11x 44 = (1x 11)(1x + 4) 1417. 1x2 6x 55 = 1x2 + 5x 11x 55 = (1x 11)(1x + 5) 1418. 1x2 5x 66 = 1x2 + 6x 11x 66 = (1x 11)(1x + 6) 1419. 1x2 4x 77 = 1x2 + 7x 11x 77 = (1x 11)(1x + 7) 1420. 1x2 3x 88 = 1x2 + 8x 11x 88 = (1x 11)(1x + 8) 1421. 1x2 2x 99 = 1x2 + 9x 11x 99 = (1x 11)(1x + 9) 1422. 1x2 1x 110 = 1x2 + 10x 11x 110 = (1x 11)(1x + 10) 1423. 1x2 121 = 1x2 + 11x 11x 121 = (1x 11)(1x + 11) 1424. 1x2 + 1x 132 = 1x2 + 12x 11x 132 = (1x 11)(1x + 12) 57

1425. 1x2 + 2x 143 = 1x2 + 13x 11x 143 = (1x 11)(1x + 13) 1426. 1x2 + 3x 154 = 1x2 + 14x 11x 154 = (1x 11)(1x + 14) 1427. 1x2 + 4x 165 = 1x2 + 15x 11x 165 = (1x 11)(1x + 15) 1428. 1x2 + 5x 176 = 1x2 + 16x 11x 176 = (1x 11)(1x + 16) 1429. 1x2 + 6x 187 = 1x2 + 17x 11x 187 = (1x 11)(1x + 17) 1430. 1x2 + 7x 198 = 1x2 + 18x 11x 198 = (1x 11)(1x + 18) 1431. 1x2 + 8x 209 = 1x2 + 19x 11x 209 = (1x 11)(1x + 19) 1432. 1x2 + 9x 220 = 1x2 + 20x 11x 220 = (1x 11)(1x + 20) 1433. 2x2 40x + 198 = 2x2 18x 22x + 198 = (1x 11)(2x 18) 1434. 2x2 39x + 187 = 2x2 17x 22x + 187 = (1x 11)(2x 17) 1435. 2x2 38x + 176 = 2x2 16x 22x + 176 = (1x 11)(2x 16) 1436. 2x2 37x + 165 = 2x2 15x 22x + 165 = (1x 11)(2x 15) 1437. 2x2 36x + 154 = 2x2 14x 22x + 154 = (1x 11)(2x 14) 1438. 2x2 35x + 143 = 2x2 13x 22x + 143 = (1x 11)(2x 13) 1439. 2x2 34x + 132 = 2x2 12x 22x + 132 = (1x 11)(2x 12) 1440. 2x2 33x + 121 = 2x2 11x 22x + 121 = (1x 11)(2x 11) 1441. 2x2 32x + 110 = 2x2 10x 22x + 110 = (1x 11)(2x 10) 1442. 2x2 31x + 99 = 2x2 9x 22x + 99 = (1x 11)(2x 9) 1443. 2x2 30x + 88 = 2x2 8x 22x + 88 = (1x 11)(2x 8) 1444. 2x2 29x + 77 = 2x2 7x 22x + 77 = (1x 11)(2x 7) 1445. 2x2 28x + 66 = 2x2 6x 22x + 66 = (1x 11)(2x 6) 1446. 2x2 27x + 55 = 2x2 5x 22x + 55 = (1x 11)(2x 5) 1447. 2x2 26x + 44 = 2x2 4x 22x + 44 = (1x 11)(2x 4) 1448. 2x2 25x + 33 = 2x2 3x 22x + 33 = (1x 11)(2x 3) 1449. 2x2 24x + 22 = 2x2 2x 22x + 22 = (1x 11)(2x 2) 58

1450. 2x2 23x + 11 = 2x2 1x 22x + 11 = (1x 11)(2x 1) 1451. 2x2 21x 11 = 2x2 + 1x 22x 11 = (1x 11)(2x + 1) 1452. 2x2 20x 22 = 2x2 + 2x 22x 22 = (1x 11)(2x + 2) 1453. 2x2 19x 33 = 2x2 + 3x 22x 33 = (1x 11)(2x + 3) 1454. 2x2 18x 44 = 2x2 + 4x 22x 44 = (1x 11)(2x + 4) 1455. 2x2 17x 55 = 2x2 + 5x 22x 55 = (1x 11)(2x + 5) 1456. 2x2 16x 66 = 2x2 + 6x 22x 66 = (1x 11)(2x + 6) 1457. 2x2 15x 77 = 2x2 + 7x 22x 77 = (1x 11)(2x + 7) 1458. 2x2 14x 88 = 2x2 + 8x 22x 88 = (1x 11)(2x + 8) 1459. 2x2 13x 99 = 2x2 + 9x 22x 99 = (1x 11)(2x + 9) 1460. 2x2 12x 110 = 2x2 + 10x 22x 110 = (1x 11)(2x + 10) 1461. 2x2 11x 121 = 2x2 + 11x 22x 121 = (1x 11)(2x + 11) 1462. 2x2 10x 132 = 2x2 + 12x 22x 132 = (1x 11)(2x + 12) 1463. 2x2 9x 143 = 2x2 + 13x 22x 143 = (1x 11)(2x + 13) 1464. 2x2 8x 154 = 2x2 + 14x 22x 154 = (1x 11)(2x + 14) 1465. 2x2 7x 165 = 2x2 + 15x 22x 165 = (1x 11)(2x + 15) 1466. 2x2 6x 176 = 2x2 + 16x 22x 176 = (1x 11)(2x + 16) 1467. 2x2 5x 187 = 2x2 + 17x 22x 187 = (1x 11)(2x + 17) 1468. 2x2 4x 198 = 2x2 + 18x 22x 198 = (1x 11)(2x + 18) 1469. 3x2 45x + 132 = 3x2 12x 33x + 132 = (1x 11)(3x 12) 1470. 3x2 44x + 121 = 3x2 11x 33x + 121 = (1x 11)(3x 11) 1471. 3x2 43x + 110 = 3x2 10x 33x + 110 = (1x 11)(3x 10) 1472. 3x2 42x + 99 = 3x2 9x 33x + 99 = (1x 11)(3x 9) 1473. 3x2 41x + 88 = 3x2 8x 33x + 88 = (1x 11)(3x 8) 1474. 3x2 40x + 77 = 3x2 7x 33x + 77 = (1x 11)(3x 7) 59

1475. 3x2 39x + 66 = 3x2 6x 33x + 66 = (1x 11)(3x 6) 1476. 3x2 38x + 55 = 3x2 5x 33x + 55 = (1x 11)(3x 5) 1477. 3x2 37x + 44 = 3x2 4x 33x + 44 = (1x 11)(3x 4) 1478. 3x2 36x + 33 = 3x2 3x 33x + 33 = (1x 11)(3x 3) 1479. 3x2 35x + 22 = 3x2 2x 33x + 22 = (1x 11)(3x 2) 1480. 3x2 34x + 11 = 3x2 1x 33x + 11 = (1x 11)(3x 1) 1481. 3x2 32x 11 = 3x2 + 1x 33x 11 = (1x 11)(3x + 1) 1482. 3x2 31x 22 = 3x2 + 2x 33x 22 = (1x 11)(3x + 2) 1483. 3x2 30x 33 = 3x2 + 3x 33x 33 = (1x 11)(3x + 3) 1484. 3x2 29x 44 = 3x2 + 4x 33x 44 = (1x 11)(3x + 4) 1485. 3x2 28x 55 = 3x2 + 5x 33x 55 = (1x 11)(3x + 5) 1486. 3x2 27x 66 = 3x2 + 6x 33x 66 = (1x 11)(3x + 6) 1487. 3x2 26x 77 = 3x2 + 7x 33x 77 = (1x 11)(3x + 7) 1488. 3x2 25x 88 = 3x2 + 8x 33x 88 = (1x 11)(3x + 8) 1489. 3x2 24x 99 = 3x2 + 9x 33x 99 = (1x 11)(3x + 9) 1490. 3x2 23x 110 = 3x2 + 10x 33x 110 = (1x 11)(3x + 10) 1491. 3x2 22x 121 = 3x2 + 11x 33x 121 = (1x 11)(3x + 11) 1492. 3x2 21x 132 = 3x2 + 12x 33x 132 = (1x 11)(3x + 12) 1493. 4x2 53x + 99 = 4x2 9x 44x + 99 = (1x 11)(4x 9) 1494. 4x2 52x + 88 = 4x2 8x 44x + 88 = (1x 11)(4x 8) 1495. 4x2 51x + 77 = 4x2 7x 44x + 77 = (1x 11)(4x 7) 1496. 4x2 50x + 66 = 4x2 6x 44x + 66 = (1x 11)(4x 6) 1497. 4x2 49x + 55 = 4x2 5x 44x + 55 = (1x 11)(4x 5) 1498. 4x2 48x + 44 = 4x2 4x 44x + 44 = (1x 11)(4x 4) 1499. 4x2 47x + 33 = 4x2 3x 44x + 33 = (1x 11)(4x 3) 60

1500. 4x2 46x + 22 = 4x2 2x 44x + 22 = (1x 11)(4x 2) 1501. 4x2 45x + 11 = 4x2 1x 44x + 11 = (1x 11)(4x 1) 1502. 4x2 43x 11 = 4x2 + 1x 44x 11 = (1x 11)(4x + 1) 1503. 4x2 42x 22 = 4x2 + 2x 44x 22 = (1x 11)(4x + 2) 1504. 4x2 41x 33 = 4x2 + 3x 44x 33 = (1x 11)(4x + 3) 1505. 4x2 40x 44 = 4x2 + 4x 44x 44 = (1x 11)(4x + 4) 1506. 4x2 39x 55 = 4x2 + 5x 44x 55 = (1x 11)(4x + 5) 1507. 4x2 38x 66 = 4x2 + 6x 44x 66 = (1x 11)(4x + 6) 1508. 4x2 37x 77 = 4x2 + 7x 44x 77 = (1x 11)(4x + 7) 1509. 4x2 36x 88 = 4x2 + 8x 44x 88 = (1x 11)(4x + 8) 1510. 4x2 35x 99 = 4x2 + 9x 44x 99 = (1x 1