Question

Simplify the identity=(a+b)^2×(a-b)^2

Answer 1

Step-by-step explanation:

(a+b)²(a-b)²=[(a+b)(a-b)]²

=> [a²-b²]² = a⁴+b⁴-2a²b²

=>a⁴+b⁴-2(ab)²

hope it is helpful to you.....