Question

(ab - 9)(ab + 8)

Answer 1

FOIL - First terms, outer terms, inner terms, and last terms.
So, ab times ab
ab times 8
-9 times ab
and -9 times 8

Answer 2

sooooooooo whats the answer

Answer 3

What do you think the answer is? :)

Answer 4

I got it lol