For this case we must indicate an expression equivalent to:

By definition of power properties we have to:

Then, we can rewrite the expression as:

We also have that by definition of properties of powers it is fulfilled that:
![\sqrt [n] {a ^ m} = a ^ {\frac {m} {n}}](https://img.qammunity.org/2020/formulas/mathematics/high-school/suo6ai2uezolc3t7f2f9e9h1lijquf271f.png)
Then, the expression is like:
![\frac {1} {\sqrt [3] {x ^ 5}}](https://img.qammunity.org/2020/formulas/mathematics/middle-school/g9zaz5pqfobzuynxdyhcm1lvb8eoiy9piw.png)
ANswer:
Option B