Sunday

December 21, 2014

December 21, 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

**Answer this Question**

**Related Questions**

Math - What is the square root of 12? 3.464 Well, that's true, but you could ...

Math ~CHECK MY ANSWER~ - 1) Which of these is a rational number? a. Pi b. Square...

MATH I NEED HELP PLEASE - 1. Which of the following conclusions is true about ...

Algebra check? - Sorry the first post formatted weirdly. 1. 3i - 10 --------- 8i...

Algebra - Rationalize each expression by building perfect nth root factors for ...

Algebra - Can you tell me if my answers are correct for these problems? 1. 3i - ...

Math Help! - Four students worked to find an estimate for square root 22. Who is...

Algebra - Use the quadratic formula to solve the equation. Give exact answers: ...

Math ~CHECK MY ANSWERS~ - 1) Which of these is a rational number? a. Pi b. ...

Algebra 2 - could you walk me thorugh these problems simplfy square root 18 - 3 ...