Question

(6a+7b)(6a-7b) identities.please help me​

Answer 1

Answer:

Step-by-step explanation:

(6a+7b)(6a-7b)

(a - b)( a + b)= a^2-b^2

(6a-7b)(6a+7b)= (6a)^2-(7b)^2

=36a^2-49b^2

Answer 2

It’s 36*a(square)-49*b(square)