Question

9^-1/5. Write in Radical Form.

Answer 1

Firstly,
\[\huge x^{-\frac{a}{b}} \implies \sqrt[b]{x^{-a}}\]
and:
\[\huge x^{-a} = \frac{1}{x^a}\]

Answer 2

So I have to find the radical first then, place it in a form without the negative exponent?

Answer 3

Yep...

Answer 4

Or you can leave it in negative form in the radical also, there is no harm..

Answer 5

So whats the answer?

Answer 6

You tell me first, I will check it for you..

Answer 7

Is it \[\frac{ 1 }{ \sqrt[5]{9} }\]

Answer 8

Oh sorry, YES IT IS RIGHT..

Answer 9

Oh.
Lol Thank you so much then, just looing for confirmation, This homework doesnt have an answer sheet,