Answer
$2\sqrt{2}$
Work Step by Step
Using the properties of radicals, the expression $
\dfrac{\sqrt{32}}{\sqrt{4}}
$ simplifies to
\begin{array}{l}
\sqrt{\dfrac{32}{4}}
\\\\=
\sqrt{8}
\\\\=
\sqrt{4\cdot2}
\\\\=
2\sqrt{2}
.\end{array}