anonymous one year ago Simplify (v/w^-2)^-3?

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1. anonymous

Can you expand the expression first using indicies?

2. anonymous

i.e. $( \frac{ v }{ w ^{-2}})^{-3}$

3. Ac3

rewrite as

4. Ac3

|dw:1439091413736:dw|

5. anonymous

Yea that's actually a better way to think about it.. ^^^

6. Ac3

then you apply the cube root because this is negative you flip it to the denominator of the fraction.

7. Ac3

so..

8. Ac3

don't put the cube root I meant to say cube.

9. Ac3

Final answer will be....|dw:1439091556277:dw|

10. anonymous

Here

11. anonymous

Would the answer be 1/v^3w^6 ?

12. anonymous

Ok got it, thank you both!