# How to Calculate Powers of 2?

Powers in math involve the use of exponents. Exponents are a faster way to write out a number multiplied by itself a certain number of times. For example, instead of saying 2 times 2 times 2 times ... Read More »
http://www.ehow.com/how_8125435_calculate-powers-2.html

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## How to Calculate Powers of Numbers?

The powers of numbers are also called exponents. A number, X, to the power of 2 is also referred to as X squared. The number X to the power of 3 is called X cubed. X is called the base number. Calc... Read More »
http://www.ehow.com/how_8099301_calculate-powers-numbers.html

## How to Calculate Mathematical Powers?

Mathematical powers are also known as exponents. Exponents are second in the order of operations, the order in which to apply math when more than one calculation is in a formula. Exponents are im... Read More »
http://www.ehow.com/how_6362646_calculate-mathematical-powers.html

## How to Use Powers of Ten?

It is often convenient to express large numbers in scientific notation using powers of 10 when working with large numbers. For example, Proxima Centauri, the star closest to our own sun is about 39... Read More »
http://www.ehow.com/how_8185844_use-powers-ten.html

## How to Do Powers in Math?

Solving powers requires an understanding of multiplication rules. A power, or exponent, is a shortcut to indicate a number should be multiplied by itself. The number being multiplied is referred to... Read More »
http://www.ehow.com/how_8458305_do-powers-math.html

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