#### Answer

$\dfrac{\sqrt {5x}}{x}$

#### Work Step by Step

Simplify. $ \sqrt {\dfrac{5}{x}}$
Now, $\sqrt {\dfrac{5}{x}}=\sqrt {(\dfrac{5}{x}) \cdot (\dfrac{x}{x}})$
or, $=\sqrt {\dfrac{5x}{x^2}}$
Thus, the given radical term can be written as:
$\dfrac{\sqrt {5x}}{x}$