Question

(a^2-b^2)^2.Simplify with identity.

Answer 1

☺️☺️................

Answer 2

(a^2-b^2)^2

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

=(a+b)(a-b)(a+b)(a-b)

Thats the factorised answer

If you ask to simplify:

a^4+b^4-2a^2b^2 is the answer