Home
Class 14
MATHS
If x-y = 13 and xy = 25, then the value ...

If x-y = 13 and xy = 25, then the value of `x^2-y^2`=?

A

`13sqrt(229)`

B

`13sqrt(210)`

C

`13sqrt(269)`

D

`13sqrt(240)`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Similar Questions

Explore conceptually related problems

If x+y=13 and xy = 40, then the value of (x^(2)+y^(2)) is :

If x + y = 10 and xy = 16 , then the values of x^2 - xy + y^2 and x^2 + x y + y^2 are

If x+y=12 and xy=32 then the value of (x^2+y^2) is:

If x^2+y^2 = 25 and xy = 12, then the value of x^(-1)+y^(-1) is :

If x:y = 3:2 and x+y = 90, then the value of (x-y) is: यदि x:y = 3:2 और x+y = 90 है, तो (x-y) का मान है:

If x-y=9 and xy=16 then the value of x^(2)+y^(2)