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Teachingbd24 · 2018. 4. 14. · ab — — 2ab — b a+b (Ans.) cx —az av — bx 4x:9y— 15 4x...

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Page 1: Teachingbd24 · 2018. 4. 14. · ab — — 2ab — b a+b (Ans.) cx —az av — bx 4x:9y— 15 4x 10 15 b2 c2+2bc a2 b2 2ab c2 2ab— 2bc 2ab ab2 + ac2 + b2c — a2c b2c — ab2

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Page 2: Teachingbd24 · 2018. 4. 14. · ab — — 2ab — b a+b (Ans.) cx —az av — bx 4x:9y— 15 4x 10 15 b2 c2+2bc a2 b2 2ab c2 2ab— 2bc 2ab ab2 + ac2 + b2c — a2c b2c — ab2

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Page 3: Teachingbd24 · 2018. 4. 14. · ab — — 2ab — b a+b (Ans.) cx —az av — bx 4x:9y— 15 4x 10 15 b2 c2+2bc a2 b2 2ab c2 2ab— 2bc 2ab ab2 + ac2 + b2c — a2c b2c — ab2

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Page 4: Teachingbd24 · 2018. 4. 14. · ab — — 2ab — b a+b (Ans.) cx —az av — bx 4x:9y— 15 4x 10 15 b2 c2+2bc a2 b2 2ab c2 2ab— 2bc 2ab ab2 + ac2 + b2c — a2c b2c — ab2

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Page 5: Teachingbd24 · 2018. 4. 14. · ab — — 2ab — b a+b (Ans.) cx —az av — bx 4x:9y— 15 4x 10 15 b2 c2+2bc a2 b2 2ab c2 2ab— 2bc 2ab ab2 + ac2 + b2c — a2c b2c — ab2

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Page 6: Teachingbd24 · 2018. 4. 14. · ab — — 2ab — b a+b (Ans.) cx —az av — bx 4x:9y— 15 4x 10 15 b2 c2+2bc a2 b2 2ab c2 2ab— 2bc 2ab ab2 + ac2 + b2c — a2c b2c — ab2

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Page 7: Teachingbd24 · 2018. 4. 14. · ab — — 2ab — b a+b (Ans.) cx —az av — bx 4x:9y— 15 4x 10 15 b2 c2+2bc a2 b2 2ab c2 2ab— 2bc 2ab ab2 + ac2 + b2c — a2c b2c — ab2

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Page 8: Teachingbd24 · 2018. 4. 14. · ab — — 2ab — b a+b (Ans.) cx —az av — bx 4x:9y— 15 4x 10 15 b2 c2+2bc a2 b2 2ab c2 2ab— 2bc 2ab ab2 + ac2 + b2c — a2c b2c — ab2

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Page 9: Teachingbd24 · 2018. 4. 14. · ab — — 2ab — b a+b (Ans.) cx —az av — bx 4x:9y— 15 4x 10 15 b2 c2+2bc a2 b2 2ab c2 2ab— 2bc 2ab ab2 + ac2 + b2c — a2c b2c — ab2

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Page 10: Teachingbd24 · 2018. 4. 14. · ab — — 2ab — b a+b (Ans.) cx —az av — bx 4x:9y— 15 4x 10 15 b2 c2+2bc a2 b2 2ab c2 2ab— 2bc 2ab ab2 + ac2 + b2c — a2c b2c — ab2

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Page 11: Teachingbd24 · 2018. 4. 14. · ab — — 2ab — b a+b (Ans.) cx —az av — bx 4x:9y— 15 4x 10 15 b2 c2+2bc a2 b2 2ab c2 2ab— 2bc 2ab ab2 + ac2 + b2c — a2c b2c — ab2

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Page 12: Teachingbd24 · 2018. 4. 14. · ab — — 2ab — b a+b (Ans.) cx —az av — bx 4x:9y— 15 4x 10 15 b2 c2+2bc a2 b2 2ab c2 2ab— 2bc 2ab ab2 + ac2 + b2c — a2c b2c — ab2

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Page 13: Teachingbd24 · 2018. 4. 14. · ab — — 2ab — b a+b (Ans.) cx —az av — bx 4x:9y— 15 4x 10 15 b2 c2+2bc a2 b2 2ab c2 2ab— 2bc 2ab ab2 + ac2 + b2c — a2c b2c — ab2

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Page 14: Teachingbd24 · 2018. 4. 14. · ab — — 2ab — b a+b (Ans.) cx —az av — bx 4x:9y— 15 4x 10 15 b2 c2+2bc a2 b2 2ab c2 2ab— 2bc 2ab ab2 + ac2 + b2c — a2c b2c — ab2

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Page 15: Teachingbd24 · 2018. 4. 14. · ab — — 2ab — b a+b (Ans.) cx —az av — bx 4x:9y— 15 4x 10 15 b2 c2+2bc a2 b2 2ab c2 2ab— 2bc 2ab ab2 + ac2 + b2c — a2c b2c — ab2

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Page 16: Teachingbd24 · 2018. 4. 14. · ab — — 2ab — b a+b (Ans.) cx —az av — bx 4x:9y— 15 4x 10 15 b2 c2+2bc a2 b2 2ab c2 2ab— 2bc 2ab ab2 + ac2 + b2c — a2c b2c — ab2

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Page 17: Teachingbd24 · 2018. 4. 14. · ab — — 2ab — b a+b (Ans.) cx —az av — bx 4x:9y— 15 4x 10 15 b2 c2+2bc a2 b2 2ab c2 2ab— 2bc 2ab ab2 + ac2 + b2c — a2c b2c — ab2

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Page 18: Teachingbd24 · 2018. 4. 14. · ab — — 2ab — b a+b (Ans.) cx —az av — bx 4x:9y— 15 4x 10 15 b2 c2+2bc a2 b2 2ab c2 2ab— 2bc 2ab ab2 + ac2 + b2c — a2c b2c — ab2

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Page 19: Teachingbd24 · 2018. 4. 14. · ab — — 2ab — b a+b (Ans.) cx —az av — bx 4x:9y— 15 4x 10 15 b2 c2+2bc a2 b2 2ab c2 2ab— 2bc 2ab ab2 + ac2 + b2c — a2c b2c — ab2

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Page 20: Teachingbd24 · 2018. 4. 14. · ab — — 2ab — b a+b (Ans.) cx —az av — bx 4x:9y— 15 4x 10 15 b2 c2+2bc a2 b2 2ab c2 2ab— 2bc 2ab ab2 + ac2 + b2c — a2c b2c — ab2

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Page 21: Teachingbd24 · 2018. 4. 14. · ab — — 2ab — b a+b (Ans.) cx —az av — bx 4x:9y— 15 4x 10 15 b2 c2+2bc a2 b2 2ab c2 2ab— 2bc 2ab ab2 + ac2 + b2c — a2c b2c — ab2

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Page 22: Teachingbd24 · 2018. 4. 14. · ab — — 2ab — b a+b (Ans.) cx —az av — bx 4x:9y— 15 4x 10 15 b2 c2+2bc a2 b2 2ab c2 2ab— 2bc 2ab ab2 + ac2 + b2c — a2c b2c — ab2

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Page 23: Teachingbd24 · 2018. 4. 14. · ab — — 2ab — b a+b (Ans.) cx —az av — bx 4x:9y— 15 4x 10 15 b2 c2+2bc a2 b2 2ab c2 2ab— 2bc 2ab ab2 + ac2 + b2c — a2c b2c — ab2

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Page 24: Teachingbd24 · 2018. 4. 14. · ab — — 2ab — b a+b (Ans.) cx —az av — bx 4x:9y— 15 4x 10 15 b2 c2+2bc a2 b2 2ab c2 2ab— 2bc 2ab ab2 + ac2 + b2c — a2c b2c — ab2

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Page 25: Teachingbd24 · 2018. 4. 14. · ab — — 2ab — b a+b (Ans.) cx —az av — bx 4x:9y— 15 4x 10 15 b2 c2+2bc a2 b2 2ab c2 2ab— 2bc 2ab ab2 + ac2 + b2c — a2c b2c — ab2

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Page 26: Teachingbd24 · 2018. 4. 14. · ab — — 2ab — b a+b (Ans.) cx —az av — bx 4x:9y— 15 4x 10 15 b2 c2+2bc a2 b2 2ab c2 2ab— 2bc 2ab ab2 + ac2 + b2c — a2c b2c — ab2

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Page 27: Teachingbd24 · 2018. 4. 14. · ab — — 2ab — b a+b (Ans.) cx —az av — bx 4x:9y— 15 4x 10 15 b2 c2+2bc a2 b2 2ab c2 2ab— 2bc 2ab ab2 + ac2 + b2c — a2c b2c — ab2

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Page 28: Teachingbd24 · 2018. 4. 14. · ab — — 2ab — b a+b (Ans.) cx —az av — bx 4x:9y— 15 4x 10 15 b2 c2+2bc a2 b2 2ab c2 2ab— 2bc 2ab ab2 + ac2 + b2c — a2c b2c — ab2

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Page 29: Teachingbd24 · 2018. 4. 14. · ab — — 2ab — b a+b (Ans.) cx —az av — bx 4x:9y— 15 4x 10 15 b2 c2+2bc a2 b2 2ab c2 2ab— 2bc 2ab ab2 + ac2 + b2c — a2c b2c — ab2

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Page 30: Teachingbd24 · 2018. 4. 14. · ab — — 2ab — b a+b (Ans.) cx —az av — bx 4x:9y— 15 4x 10 15 b2 c2+2bc a2 b2 2ab c2 2ab— 2bc 2ab ab2 + ac2 + b2c — a2c b2c — ab2

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Page 31: Teachingbd24 · 2018. 4. 14. · ab — — 2ab — b a+b (Ans.) cx —az av — bx 4x:9y— 15 4x 10 15 b2 c2+2bc a2 b2 2ab c2 2ab— 2bc 2ab ab2 + ac2 + b2c — a2c b2c — ab2

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Page 32: Teachingbd24 · 2018. 4. 14. · ab — — 2ab — b a+b (Ans.) cx —az av — bx 4x:9y— 15 4x 10 15 b2 c2+2bc a2 b2 2ab c2 2ab— 2bc 2ab ab2 + ac2 + b2c — a2c b2c — ab2

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Page 33: Teachingbd24 · 2018. 4. 14. · ab — — 2ab — b a+b (Ans.) cx —az av — bx 4x:9y— 15 4x 10 15 b2 c2+2bc a2 b2 2ab c2 2ab— 2bc 2ab ab2 + ac2 + b2c — a2c b2c — ab2

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