You can put this solution on YOUR website! Simplify:
The fourth root of x^2 z^7 times the third root of x^7 z^3
**
fourth root of x^2 z^7 times the third root of x^7 z^3
raise to 1/4 and 1/3 power respectively
(x^2 z^7)^1/4*(x^7 z^3)^1/3
(x^2/4*z^7/4)*(x^7/3*z^3/3)
x^3/6*x^14/6*z^7/4*z^4/4
x^17/6*z^11/4