Question

solve this Sum(a^2 - b^2)(a^2+b^2)-(a^2-b^2) simplify

Answer 1

Hello here is your answer by Sujeet yaduvanshi ☝☝☝☝☝☝

(a²-b²)(a²+b²)-(a²-b²)
a²(a²+b²)-b²(a²+b²) -(a²-b²)
a⁴+a²b² -a²b² -b⁴ -a²+b²
a⁴-b⁴ -a²+b²
a²-b²

then...


as written

(a+b)(a-b)

that's all

Answer 2

$(a + b)(a - b){(a - b)^{2} + 2ab} - (a + b)(a - b)$