# How to Simplify Radicals by Taking Out Perfect Squares?

A radical such as âˆš9 represents a root, typically a square root. The square root of a number, x, is the number which when multiplied by itself will equal x. The square root of 9, for example, is ...
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http://www.ehow.com/how_8375468_simplify-taking-out-perfect-squares.html

## How to Simplify Radicals?

A radical is denoted by a mathematical symbol that looks a bit like a check mark (âˆš). Numbers are placed inside the box to indicate that they need to be simplified into their smallest elements. A...
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http://www.ehow.com/how_6531386_simplify-radicals.html

## How to Simplify Radicals in the Denominator?

In the tricky world of fractions, it is a convention not to leave radicals in the denominator. Radicals are any sort of root-based expression, such as a square root or cubic root. In order to get r...
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http://www.ehow.com/how_8517053_simplify-radicals-denominator.html

## How to Simplify the Sums & Differences of Radicals?

In mathematical terms, the radical symbol is used to denote an "nth root" expression, such as square root, cube root or fourth root. When not given a calculator or when working with variables, find...
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http://www.ehow.com/how_8391188_simplify-sums-differences-radicals.html

## How to Use Rational Exponents to Simplify Radicals?

Simplifying radicals using rational exponents can make it easier to simplify expressions with a combination of radicals and exponents. Once you rewrite a radical in the form of a rational exponent,...
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http://www.ehow.com/how_8186460_use-rational-exponents-simplify-radicals.html