2 Answers

AMing · Answer 1 · 2021-02-13T14:59:02+0000

Answer: x^(3/8)

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Step-by-step explanation:

The rule we use is

$\Large \sqrt[n]{x^m} = x^(m/n)$

This allows us to go from root form to exponent form, and vice versa.

The index of the root is the denominator of the fractional exponent.

In this case, m = 3 and n = 8, so,

$\Large \sqrt[8]{x^3} = x^(3/8)$

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