Question

Find the product of the following
please give me answer in a photo with explanation ​

Answer 1

a^3 + b^3 + ab^2 + a^2b

Explanation:

Here, we want to find a product

we proceed as follows;

(a + b)(a^2 + b^2)

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

= a^3 + ab^2 + a^2b + b^3

= a^3 + b^3 + ab^2 + a^2b