# nth power

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DavidC.nth power
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The nth power calculator computes the real number (y) equal to another real number (x) to a specified power (n).

INSTRUCTIONS: Enter the following:

• (x) This is the value of the base number
• (n) This is the value of the exponent

nth power (xn):  The calculator returns the real number

#### The Math / Science

The equation for the nth power is:

y = xn

where:

Note: The value of x must be a positive real number, otherwise the answer may be an imaginary number