Answer:
Option A.
Explanation:
The given expression is

We need to find the equivalent expression of given expression.
Using the properties of exponent the given expression can we written as
![[\because (a^m)^n=a^(mn)]](https://img.qammunity.org/2018/formulas/mathematics/middle-school/p5pj46eb1txte8vys8jpjevi4hvnvywb4p.png)

Using the another property of exponent we get
![[\because a^{(1)/(n)}=\sqrt[n]{a}]](https://img.qammunity.org/2018/formulas/mathematics/middle-school/mc1dcqx1dcwaait4w82wnzl40fsqtsg2mv.png)
The expression cube root 4 is equivalent to the given expression.
Therefore, the correct option is A.