Question

(a^2+b^2)^2-(a^2-b^2)^2
(a^4+b^4+2(a^2)(b^2))-((a^4+b^4)-2(a^2)(b^2)).............(2)
shouldnt there be 4 in place of 2 in step (2)
pls answer

Answer 1

Answer:

please mark me as brainliest and check the above solution