An estimate for negative Square Root 66 is _____.

A. – 6
B. – 7
C. – 8
D. – 9

8 answers

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

https://mathbitsnotebook.com/Algebra1/Radicals/RADNegativeUnder.html
Is it because when you multiply, the answer is bigger Ms. Sue?
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.
It's - √66, and it was 8
thaaaaanksss
So what's the answer
Thank you
1. C
2. B
3. C
4. C
5. C
Your Welcome
Answers are cbccc for alca