Fractional Exponent
Result
Result 4.000000
Exponent (decimal) 0.6667
Notation 8^(2/3)
Calculate fractional exponents: a^(m/n) = ⁿ√(a^m). For example, 8^(2/3) = ³√(8²) = ³√64 = 4. Fractional exponents represent roots and are essential in algebra and calculus.
Formula
a^(m/n) = nth root(a^m); Example: 8^(2/3) = 3rd root(8²) = 4
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Fractional Exponent
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Frequently asked questions
What is Fractional Exponent?
Fractional Exponent is a mathematical calculation. Enter the required values above.