Question

An estimate for negative Square Root 66 is _____.
A. – 6
B. – 7
C. – 8
D. – 9

Answer 1

None of those. A minus times a minus is always positive.

https://mathbitsnotebook.com/Algebra1/Radicals/RADNegativeUnder.html

Answer 2

Is it because when you multiply, the answer is bigger Ms. Sue?

Answer 3

If you meant:
- √66, then it would be appr -8 , since -√64 = -8

if you meant:
√-66 , then go with Ms. Sue's answer, of no such real number.

Answer 4

It's - √66, and it was 8

Answer 5

thaaaaanksss

Answer 6

So what's the answer
Thank you

Answer 7

1. C
2. B
3. C
4. C
5. C
Your Welcome

Answer 8

Answers are cbccc for alca