HELPPPP I need help with this question

I think the 4th one but Im not too sure please forgive me if I'm wrong.

Distribute the exponent

You have 1/4 and you have a parenthesis with an exponent outside of it, this means you distrubute the exponent to both the top and the bottom.

Factoring out exponents

Now let's factor out the exponents

1 x 1 x 1 = 1 (One times itself is always one.)

4 x 4 = 16

16 x 4 = 64

(4x4) x 4 = 4 x 4 x 4 =

so therefore,

= 64

Which means

Hope this helps