Question

Find the following products and their values for a=(-1),b=2 (a2-b2) (a+b)

Answer 1

this is your solution.

please rate it

Answer 2

{(-1)2-(2)2}*{-1+2} ...(since a=-1 and b=2)

{-2-4}*{1}

{-6}*{1}

-6