Question

Which is equivalent to 3√8^x

A-x√8^3
B-8 3/x
C-8 x/3
D-8^3x

Answer 1

`\displaystyle 8^{(x)/(3)}`

Explanation:

The rules of exponents say ...

`\displaystyle\sqrt[a]{b^c}=b^{(c)/(a)}`

Here, you have a=3, b=8, c=x, so the alternate form is ...

`\displaystyle 8^{(x)/(3)}`