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en.wikipedia.org/wiki/Square_root

In mathematics, a

www.math.com/school/subject1/lessons/S1U1L9DP.html

Squaring, which we learned about in a previous lesson (exponents), has an
inverse too, called "finding the

The square root of a number, x, is the number that equals x when multiplied by itself.

The square root of 4 is 2, since 2 multiplied by itself equals 4.

www.mathplanet.com/education/pre-algebra/right-triangles-and-algebra/square-roots-and-real-numbers

All positive real

en.wikipedia.org/wiki/Nth_root

Every positive real

mathcentral.uregina.ca/QQ/database/QQ.09.07/h/cheryl1.html

Hence there is

www.khanacademy.org/math/algebra-basics/core-algebra-foundations/square-roots-for-college/v/square-roots-and-real-numbers

en.wikipedia.org/wiki/Real_number

In mathematics, a

www.khanacademy.org/math/pre-algebra/exponents-radicals/radical-radicals/v/square-roots-and-real-numbers

Popular Q&A

Q:
What is square root of a number ?

A:
The square root is the number which is times by itself, to get the square number .
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Source:
wiki.answers.com

Q:
What is the square root of a number ?

A:
Mathulon, our resident mathmagician says the square root of a number is integral sqrt(a) da = (2 a^(3/2)/3+constant. a = 0. Source:
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What is the square root of these numbers ?

A:
112 = 10.5830052. 48 = 6.92820323. 51 = 7.14142843. 81 = 9.
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How to square roots of a number ?

A:
hmmm.it's been a long time but figuring the square root by hand is such a neat party trick. let's see. first, mark off every two places: 5 67 89 and what is the...
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Q:
Is there a square root for the number 648?

A:
The square root of 648 is 18 times the square root of 2. 648 has no perfect square root .
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