# 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

## What is infinity minus infinity?

Since infinity is not a number, subtracting infinity from infinity can result in any number, or it can result in zero. The term infinity means something with no end. Therefore, you could start at t...
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http://www.answerbag.com/q_view/2231389

## How to Graph the Square Root of X?

The square root of x is a mathematical equation in which "x" is the number that results from multiplying a number with itself. For example, the square root of 16 is 4 because 4 multiplied by itself...
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http://www.ehow.com/how_8498219_graph-square-root-x.html

## How to Get the Principal of a Square Root?

The convenience of digital calculators sometimes creates the false impression that the functions printed on the keypad are modern ideas. One function that has its roots in ancient times is the squa...
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http://www.ehow.com/how_8444384_principal-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