Question

Please help me with this.

Answer 1

The equivalent expression for $5^{3/8}$ is $\sqrt[8]{5^3}$

Law of indices

Given the indices expression

$5^{3/8}$

According to the exponent law of indices

$a^{b/c}=\sqrt[c]{a^b}$

Comparing with the given expression

$5^{3/8}=\sqrt[8]{5^3}$

Hence the equivalent expression for $5^{3/8}$ is $\sqrt[8]{5^3}$

Learn more on indices here: brainly.com/question/10339517

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