Question

How do you multiply `(7x + 5)(8x + 8)`?

Answer 1

`56x^2+96x+40`

Explanation:

Both terms in the second bracket are multiplied by `7x` and then both are multiplied by `5`.

`(7x+5)(8x+8)=56x^2+56x+40x+40`

`56x^2+96x+40`