# What is a square root?

Square root is a mathematical term. The square root of a number is, a number multiplied by itself with the answer equal to your number. ex. The square root of 64 is 8. 8x8 =64
Q&A Related to "What is a square root?"
 To calculate the square root of a number, you must figure out what number times itself will equal that number. For instance the square root of 4 is 2. http://www.ask.com/web-answers/Reference/Dictionar...
 Some numbers, called perfect squares, are formed by squaring an integer. For example, 25 is a perfect square because its square root is an integer. The square roots of most numbers, http://www.ehow.com/info_8556077_limitations-squar...
 The square root of 69 is an irrational number and is not expressible in base-10 in a finite amount of space. An approximate decimal value is 8.3066. Embed Quote http://www.quora.com/Mathematics/What-is-the-squar...