Question

Radical expression of a5/7

Answer 1

a n/x=n ax.a x/n=n a^x

Explanation:

Answer 2

For this case, we have that by definition of properties of powers and radicals that:

`x ^ {\frac {1} {2}} = \sqrt {x ^ 1} = \sqrt {x}`

In this case we have the following expression:

`a ^ {\frac {5} {7}}`

Applying the aforementioned property we have to:

`a ^ {\frac {5} {7}} = \sqrt [7] {a ^ 5}`

Answer:

`a ^ {\frac {5} {7}} = \sqrt [7] {a ^ 5}`