Question

Which radical expression is equivalent to y^3/8

Answer 1

The general form of radical expression is :

$y^n=\sqrt[n]{x}$

For the given expression:

$y^{\frac{3}{8}}$

Simplify :

$y^{\frac{3}{8}}=\sqrt[8]{y^3}$

Answer :

$y^{\frac{3}{8}}=\sqrt[8]{y^3}$