Question

Find:[3^1/5]^4...plzzzz give answer to this question

Answer 1

Hey there!

$(3 {}^{ \frac{1}{5} } ) {}^{4}$

$3 {}^{ \frac{1}{5} \times 4 }$

$3 {}^{ \frac{4}{5} }$

using,

$a {}^{ \frac{m}{n} } = \sqrt[n]{a {}^{m} }$

$\sqrt[5]{3 {}^{4} }$

$\sqrt[5]{81}$

Glad if helped!