Question

PLEASE HELP ME ANSWER THIS QUESTION ASAP!!

Answer 1

C and D

Explanation:

A is impossible : the w- term cannot simply disappear.

B is impossible, because it would create -9v instead of -6v.

C is the best choice, as it simplified the most.

D is possible, but leaves another factor of 3 in the main term.

Answer 2

C AND D

Explanation:

Just multiply what’s inside the parentheses by what’s outside and don’t change the signs of the numbers