Question

...

Answer 1

Well if something is squared than it's it times itself so it'd be: (-8)*(-8) and is you multiply a negative and a negative you get a positive so it'd be 64. And the 2nd one is -8^2 without any parenthesis so it means you would 1st multiply 8 x 8 and then multiply by -1 which would give you -64. So I believe the answer would be D, 64 and -64.

Answer 2

thank you