If x + a/x = b , then the value of ( x2 + bx + a) / ( bx2 - x3 ) is ?

1.
If x + a/x = b , then the value of ( x² + bx + a) / ( bx² - x³ ) is ?

A. a + b

B. 2b/a

C. b/a

D. ab

Answer» C. b/a

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If x + a/x = b , then the value of ( x² + bx + a) / ( bx² - x³ ) is ?

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1.	If x + a/x = b , then the value of ( x² + bx + a) / ( bx² - x³ ) is ?
A.	a + b
B.	2b/a
C.	b/a
D.	ab
Answer» C. b/a