Home
Class 10
MATHS
If x/y=[a+2]/[a-2] then [x^2-y^2]/[x^2+y...

If `x/y=[a+2]/[a-2]` then `[x^2-y^2]/[x^2+y^2]` is equal to

Promotional Banner

Similar Questions

Explore conceptually related problems

If   x/y = 1/3 , then ( ( x^2 + y^2 )/( x^2 - y^2 ) ) is equal to

(x-y-z)^(2)-(x+y+z)^(2) is equal to

(x+y)(x^(2)- xy +y^(2)) is equal to

If x=2,y=1 then x^(4)+2x^(3)y-2xy^(3)-y^(4) is equal to

If x=at^(2),y=2at then (d^(2)y)/(dx^(2)) is equal to