Which of the following statements correctly describes the re...

Question

Which of the following statements correctly describes the relationship between exponential and radical forms?

A

means that raising x to the power m/n is the same as taking the n-th root of

.

B

means that raising x to the power m/n is the same as taking the m-th root of

.

C

is only valid for positive values of x.

D

is valid only when m and n are even numbers.