Question

Which of the following is the simplified form of fifth root of x times the fifth root of x times the fifth root of x times the fifth root of x?

x to the 1 over fifth power
x to the 4 over fifth power
x to the four over twentieth power
x

Answer 1

im going with c

Answer 2

@freckles

Answer 3

\[\sqrt[5]{x}\sqrt[5]{x}\sqrt[5]{x}\sqrt[5]{x}\] can be simplified further into x^4/5, so yes it's c.

Answer 4

\[x^\frac{1}{5} x^\frac{1}{5} x^\frac{1}{5} x^{\frac{1}{5}} =x^{\frac{1}{5}+\frac{1}{5}+\frac{1}{5}+\frac{1}{5}}\]