# pre-algebra

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

1. 👍 1
2. 👎 0
3. 👁 180
1. None of those. A minus times a minus is always positive.

1. 👍 0
2. 👎 0
2. Is it because when you multiply, the answer is bigger Ms. Sue?

1. 👍 0
2. 👎 0
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.

1. 👍 0
2. 👎 0
4. It's - √66, and it was 8

1. 👍 0
2. 👎 0

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