Question

Need help with this problem. Quick answer is OK. Thank you

Answer 1

`B.\text{ }\sqrt[3]{n^2}`

Explanation:

We have the following expression:

`\left((1)/(n)\right)^{(-2)/(3)}`

we can simplify to get the answer, like this:

`\begin{gathered} a^(-b)=(1)/(a^b) \\ \\ \text{ Therefore:} \\ \\ \left((1)/(n)\right)^{(-2)/(3)}=n^{(2)/(3)} \\ \\ n^{(2)/(3)}=\sqrt[3]{n^2} \end{gathered}`

Therefore, the correct answer is B.