Question

Which of the following is the rational exponent expression of fifth root of 7 n?

Answer 1

That's the one in the question:\[\sqrt[5]{7n}\]

Answer 2

\[5n ^{7}\]\[(7n)^{5}\]\[7n ^{\frac{ 1 }{ 5 }}\]\[(7n)^{\frac{ 1 }{ 5 }}\]

Answer 3

I chose the last one.

Answer 4

The last one

Answer 5

\[\large \color{green}{\sqrt[n]{m} = (m)^{\frac{1}{n}}}\]

Answer 6

Okay, thank you.

Answer 7

dot.