Question

PLEASE HELP ME WITHT HIS QUESTION I NEED IT FOR HOMEWORK!!!!!

Answer 1

The answer is A and B because they are different ways of showing the expression in the question. I hope this helps!!!!!

Answer 2

Answer: the answers are both A and B

Explanation:

square root of 64 is 8 and the square root is 225 is 15. It can be both positive and negative