# How do you express (7x)^(1/8) in simplest radical form?

Jul 19, 2018

$\sqrt[8]{7 x}$

#### Explanation:

Having an exponent to a fraction is the same as having the root the denominator of the fraction. In this case, since the fraction is $\frac{1}{8}$, that means it is to the $8$th root.

So we can rewrite it as:
$\sqrt[8]{7 x}$

Hope this helps!