Answer
$\sqrt 2$
Work Step by Step
The quotient rule holds that $\frac{\sqrt[n] a}{\sqrt[n] b}=\sqrt[n] (\frac{a}{b})$ (where $\sqrt[n] a$ and $\sqrt[n] b$ are real numbers and $\sqrt[n] b$ is nonzero).
Therefore, $\frac{\sqrt 14}{\sqrt 7}=\sqrt (\frac{14}{7})=\sqrt 2$