Answer: step by step explanation
it's just that you have to multiply the number under root and it's any number is square then you can take it out of root.
So, and, but, but, or, nor, so. Im pretty sure this is correct.
Answer and Step-by-step explanation:

(a)^1/3
------------ = (a)^1/3-1/4 = (a)^1/12
(a)^1/4