Question

Algebra
Simply the ( iv) sum

Answer 1

your answer is here ✌✌✌

Answer 2

Hey ur answer here.....
let it write as
(a2-b2) × (a2 + b2) - (a2 - b2)2
= a2xa2-a2-b2+b2-b2
= 2a2 - a2 - b2 + b2 -b2
= a2 - b2 +b2 - b2
= a2 - 2b2 - b2
= a2 - b2 is the answer........
plzz mark as brainlist answer.....