Question

(A+b)square=
(A+b)(A-b)=
(A-b)square=
(X+a)(x+b)=
Do this while using standard identities

Answer 1

Answer:

(a+b)²= a²+b²+2ab

(a+b)(a-b)= a²-b²

(a-b)²= a²+b²-2ab

(X+a)(X+b)= x²+(a+b)x+ab

Answer 2

Answer:

a²+2ab+b²

a²-b²

a²-2ab+b²

x²+(a+b)x+ab

Thank you