Question

Which of the following is the radical expression of 5
a_
7

Answer 1

`\sqrt[7]{a^(5) }` is the correct answer to the given question.

Explanation:

The given question is incomplete the options are missing also the question is also not well described the question is
`a^(5/7)`.

`a^(5/7)`

• There is property when we convert any power number into the radical form the denominator of the power number is shifted to the order of the radical number .

• Here 7 is denominator in the power of
  `a^(5/7)` so 7 is shifted to the order of the radical number .

So it can be written as
`\sqrt[7]{a^(5) }` is the correct answer.