Question

Find the product of (3a-6b) (3a+6b) using suitable identity

Answer 1

Answer:

suitable identity will be

(a^2-b^2)

so a =3a

b=6b

(3a)^2-(6b)^2

9a^2-36b^2

Step-by-step explanation:

Answer 2

Answer:

9a^2 - 36b^2 or (3a-6b)(3a+6b)

Step-by-step explanation:

(3a-6b) (3a + 6b)

=3a(3a+6b) - 6b (3a+ 6b)

=9a^2 + 18ab - 18ab - 36b^2

=9a^2 - 36b^2

or (3a - 6b) (3a+ 6b)

By using identity a^2 - b^2 = (a-b)(a+b)

PLEASE MARK THE BRAINILIEST