## anonymous one year ago I need some help with this question: Which of the following best define 2/(3^3) - Square root of 9 - Cube root of 9 - Cube root of 3 - Square root of 3 I believe the answer is cube root of 3 just because that's what my gut is feeling...

1. zzr0ck3r

$$\dfrac{2}{3^3}$$?

2. anonymous

Yes :)

3. zzr0ck3r

are you sure?

4. zzr0ck3r

$$\dfrac{2}{3^3}=\dfrac{2}{27}$$ which is not on the list

5. anonymous

6. zzr0ck3r

are you sure its not $$3^{\frac{2}{3}}$$?

7. zzr0ck3r

$$3^{\frac{2}{3}}=\sqrt[3]{3^2}=\sqrt[3]{9}$$

8. anonymous

oooooh - okay I got it now

9. anonymous

Thank you :)