Question

need help.

Answer 1

I think the answer is between option a and b? I tried putting it on the calc. but I'm not getting the correct answer.

Answer 2

You should convert the rational expression into exponents

Answer 3

\[\huge \sqrt{x} \implies x^{1/2}\] so what would your expression be?

Answer 4

\[\huge (x^{1/2})^3\]

Answer 5

so splug in 7 first?

Answer 6

Mhm?

Answer 7

We don't want to evaluate it, your question is testing you if you know how to convert it into exponents.

Answer 8

\[\huge \sqrt{7}^3 \implies (7^{1/2})^3\]

Answer 9

Finish it off

Answer 10

What is \[\frac{ 1 }{ 2 } \times 3?\]