Question

Is there any Identity of y2-x2? If so then give and prove the identity(if it is).

Answer 1

Answer:

not this but there is this one, y^2 - x^2

Step-by-step explanation:

y^2 - x^2 = (y-x) (y+x)

Answer 2

Answer:

Yes There is!

Step-by-step explanation:

It would be:

           (y+x)(y-x)

it would be same as x2 - y2. The only idea is that you need to understand that x and y are only variables they can hold any value. Even y can hold x value and x can hold y value

HOPE U UNDERSTOOD

CHEERS!