What is the Square Root of 20?

Answer

In math, a square root of a number would be a number, squared, which equals that number. So, you are asking me, what number, squared (or times itself) is equal to 20. The answer is 4.47213595499958. For more information look here: http://www.math.com/students/calculators/source/square-root.htm
Ask.com Answer for: what is the square root of 20
The square root of 20 = 4.472135955
Q&A Related to "What is the Square Root of 20?"
In math, a square root of a number would be a number, squared, which equals that number. So, you are asking me, what number, squared (or times itself) is equal to 20. The answer is
http://answers.ask.com/Reference/Dictionaries/what...
The square root of 20 is simplified as: ± 4.5.
http://wiki.answers.com/Q/What_is_the_square_root_...
4.4721359549995793928183473374626 and -4.4721359549995793928183473374626 The cube root of 400 is also equal to the square root of 20. (IIRC)
http://wiki.answers.com/Q/Why+the+square+root+of+8...
The square root of six is 2.4494897428. A square root is a divisor of a quantity that when squared gives the quantity. the square root of 25 is both 5 and -5.
http://answers.ask.com/Reference/Reference/what_is...
About -  Privacy -  AskEraser  -   -  Careers -  Ask Blog -  iPhone -  Android -  Help -  Feedback © 2013 Ask.com