# How to Find the Square Root of a Number That Doesn't Have a Perfect Square?

The square root of a number multiplied by itself yields that number. Some numbers are perfect squares such as 25 (five times five) and 100 (10 times 10). Other numbers are not perfect squares. Alth...
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http://www.ehow.com/how_6375804_square-number-doesn_t-perfect-square.html

## How to Rationalize the Square Root of 1/5?

A radical expression contains one or more radical signs, which appear as "âˆš." To simplify a radical expression with a fraction, you need to get rid of as many radical signs as you can and leave n...
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http://www.ehow.com/how_8500587_rationalize-square-root-15.html

## How to Solve the Square Root?

Although it has been left out of math curricula for decades, before hand-held calculators, taking the square root of rational numbers used to be done with just pencil and paper. The technique is no...
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http://www.ehow.com/how_8098582_solve-square-root.html

## How to Reduce a Square Root?

A square root is a value that, when multiplied times itself, equals another specific value. Square roots can consist of a combination of numbers, letters and exponents. You are likely to encounter ...
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http://www.ehow.com/how_8416394_reduce-square-root.html

## How to Simplify a Square Root?

Trying to find the square root of a number that isnâ€™t a perfect square can look awfully intimidating at first. Fortunately, finding the solution is much easier than it looks. To simplify a square...
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http://www.wikihow.com/Simplify-a-Square-Root