A square root is the result of "unsquaring" a number, or the reversal of the process of squaring. The root is, as its name implies, a squared number reduced to its most basic form.
A square is just a number multiplied by itself. For example, "4 squared" is equal to 4 x 4, or 16. Square roots are the same function, only inverted: the square root of 16 is 4. In this sense, square roots are analogous to subtraction and division. Root numbers represented by whole numbers are considered to be perfect squares. Nonperfect square roots can only be rendered in irrational numbers, or numbers with an ongoing decimal remainder. Nonperfect squares are usually written as approximations.
The square root of 9 is 3. Why do you want to know? Are you studying algebra? If so, I recommend going to.
http://www.ask.com/webanswers/Reference/Dictionar...

Was it a joke? A play on words from the song What's my Name by Rihanna featuring Drake? Where he says that the square root of 69 is 'ate sum'? If you are serious... The square root
http://www.quora.com/Whatisthesquarerootof69

The square root of 588 is approximately. 24.2487113. is exactly. 24.2487113.
http://wiki.answers.com/Q/What_is_the_square_root_...

um I believe the square root of 4 is 2. the square root of 9 is 3. the quare root of 16 is 4. the square root of 25 is 5. square root of 36 is 6. square root of 49 is seven. and so
http://wiki.answers.com/Q/What_are_all_the_square_...
