Sunday

April 20, 2014

April 20, 2014

Posted by **Amy** on Tuesday, November 2, 2010 at 7:08pm.

But, this also is not true for all the answers

Could someone tell me when I square root a number, when it is both a + and -, and when it is just a + .

- algebra : square root -
**Ms. Sue**, Tuesday, November 2, 2010 at 7:13pmThe square root of any number can be either positive or negative.

When you multiply two negative numbers together, the answer is positive.

- algebra : square root -
**Ciara**, Sunday, December 30, 2012 at 3:18pmYes

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