Answer
$x^{\frac{3}{4}}$.
Work Step by Step
The given expression is
$=\frac{x}{\sqrt[4] x}$
Rewrite as an exponential expression.
$=\frac{x^1}{x^{\frac{1}{4}}}$
To divide with the same base, subtract exponents.
$=x^{1-\frac{1}{4}}$
Simplify.
$=x^{\frac{4-1}{4}}$
$=x^{\frac{3}{4}}$.
