## Adorkable Group Title 9^-1/5. Write in Radical Form. one year ago one year ago

1. waterineyes Group Title

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

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

3. waterineyes Group Title

Yep...

4. waterineyes Group Title

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

6. waterineyes Group Title

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

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

8. waterineyes Group Title

Oh sorry, YES IT IS RIGHT..