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If x +y =a and x ^(2) + y^(2) =b, then t...

If `x +y =a and x ^(2) + y^(2) =b,` then the value of `(x ^(3) + y^(2)) ,` is :

A

ab

B

`a^(2)+b`

C

`a+b^(2)`

D

`(3ab-a^(3))/(2)`

Text Solution

Verified by Experts

The correct Answer is:
D
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