Calculators & Tools

Zero exponents

Zero exponent rule and examples.

• Zero exponents rule
• Zero exponents examples

Zero exponents rule

The base b raised to the power of zero is equal to one:

b⁰ = 1

Zero exponents examples

Five raised to the power of zero is equal to one:

5⁰ = 1

Minus five raised to the power of zero is equal to one:

(-5)⁰ = 1

Zero to raised the power of zero is equal to one:

0⁰ = 1

 

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See also

• Exponents rules
• Negative exponent