Question

simpilfy (x sq+y sq-z sq)whole sq -(x sq-y sq+z sq)whole sq​

Answer 1

Step-by-step explanation:

SIMPLIFY:- (x^2+y^2-z^2)^2 - (x^2-y^2+z^2)^2

Using a^2 - b^2 = (a+b)(a-b)

=>{(x^2+y^2-z^x + x^2-y^2+z^2)(x^2+y^2-z^2-(x^2-y^2+z^2)}

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

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

=>2x^2 (2y^2-2z^2)

So, answer is 2x sq (2y sq-2z sq)

HOPE IT HELPS !!!!!!!!