Home
Class 12
MATHS
If x +y =a and x^(2) +y^(2)=b, then the ...

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

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

If x,y are real and (x-1)^(2)+(y-4)^(2)=0 then the value of x^(3)+y^(3) is

If x^(2)+y^(2)=4 , then maximum value of ((x^(3)+y^(3))/(x+y)) is

If x^(2)+y^(2)=4 then find the maximum value of (x^(3)+y^(3))/(x+y)

If x^(2)+y^(2)=49 and x-y=3, then find the value of x^(3)-y^(3)

If (x+y)/(x-y)=5/3 and x/(y+2)=2 , then the value of (x,y) is

If 3x-2y=24 and 2x-3y=18, then find the value of x+y.

If 2x + 3y = 5 and 3x + 2y = 10 , then what is the value of x-y?

If 3x + 2y = 10 and 2x + 3y = 15, find the value of x + y.