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กาํหนดให้โดยระเบยีบวิธีเทียบสมัประสิทธิจะต้องสมมติ
ให้ผลเฉลยเฉพาะ อยู่ในรปูใดถ้า
4 4 ( )y y y r x + + =
py
(1) (2)
(3) (4)
(5)
2( ) 2007 xr x e=2x
py Ae= 2xpy Axe=
20 1( ) x
py A A x e= + 2 2xpy Ax e=
3 2xpy Ax e=
-
กาํหนดให้โดยระเบยีบวิธีเทียบสมัประสิทธิจะต้องสมมติ
ให้ผลเฉลยเฉพาะ อยู่ในรปูใดถ้า
4 4 ( )y y y r x + + =
py
(1) (2)
(3) (4)
(5)
2( ) 2550 xr x e=2x
py Ae= 2xpy Axe=
20 1( ) x
py A A x e= + 2 2xpy Ax e=
3 2xpy Ax e=
-
กาํหนดให้โดยระเบยีบวิธีเทียบสมัประสิทธิจะต้องสมมติ
ให้ผลเฉลยเฉพาะ อยู่ในรปูใดถ้า
4 4 ( )y y y r x + + =
py
(1) (2)
(3) (4)
(5)
2( ) 555 xr x xe=2
0 1( ) xpy A A x e= + 2x
py Axe=2 2
0 1( ) xpy A x A x e= + 2 2x
py Ax e=
2 3 20 1( ) x
py A x A x e= +
กาํหนดให้โดยระเบยีบวิธีเทียบสมัประสิทธิจะต้องสมมติ
ให้ผลเฉลยเฉพาะ อยู่ในรปูใดถ้า
4 4 ( )y y y r x + + =
py
(1) (2)
(3) (4)
(5)
20 1( ) x
py A A x e= + 2xpy Axe=
2 20 1( ) x
py A x A x e= + 2 2xpy Ax e=
2 3 20 1( ) x
py A x A x e= +
2( ) 7,000,000 xr x xe=
y''
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t dy 't dy = 555 xe"
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t dy 't dy = 7,000,000 XE"
%" Yp = ( 5 ) ( A.x'+ Aisle"
