Question

simplify this ........​

Answer 1

USING IDENTITIES;

1) (A+ B)^2 = A2 + B2 + 2AB

2) (A-B)^2 = A2 + B2 - 2AB

3) ( A+ B) ( A - B) = A2 - B2

HERE IS UR ANSWER ATTACHED

Answer 2

Here is your answer user.