Question

verify algebraic identity experimentally
(a+b)? = a?+2ab+b?​

Answer 1

Answer:

? = 2

Step-by-step explanation:

(a+b)²= a²+ 2ab + b²

Answer 2

(a+b)²

=(a+b)(a+b)

=a(a+b)+b(a+b)

=a²+ab+ab+b²

=a²+2ab+b²

Hence proved