- #1

liz777

- 19

- 0

## Homework Statement

(cube root [tex]\sqrt[]{}x^4[/tex] * [tex]\sqrt[]{}x^5[/tex])^-2

Honestly, I tried and my answer didnt make any sense...The answer is supposed to be 1/(x^23/3)

How would I go about solving this? Any help would be appreciated :)

Also how would I solve the cube root of 7 * the cube root of 49?