Exponential Power Calculator
Calculate the exponential power for given values:
Calculator to find the value of entered exponential expression using exponent formula:
an = a×a×...×a (n times)
where
a is any real number and
n is a positive integer
The basic rules for exponentiation is that base (a) is raised to the power of n, is equal to n times multiplication of a.
For example:
2 is raised to power 5
25 = 2 X 2 X 2 X 2 X 2 = 32
Basic rules for exponentiation
Rule | Formula | Example |
---|---|---|
Product | xaxb=xa+b | 2223=25=32 |
Quotient | xaxb=xa−b | 2322=21=2 |
Power of power | (xa)b=xab | (23)2=26=64 |
Power of a product | (xy)a=xaya | 36=62=(2x3)2 =22x32=4x9=36 |
Power of one | x1=x | 21=2 |
Power of zero | x0=1 | 20=1 |
Power of negative one | x−1=1x | 2−1=12 |
Change sign of exponents | x−a=1xa | 2−3=123=18 |
Fractional exponents | xm/n=n√xm=(n√x)m | 43/2=(√4)3=23=8 |