SOLUTION: (343/y^9)^-1/3 Write the expression using radical notation. Then simplify if possible.

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: (343/y^9)^-1/3 Write the expression using radical notation. Then simplify if possible.      Log On


   

Question 661692: (343/y^9)^-1/3 Write the expression using radical notation. Then simplify if possible.
Found 2 solutions by lynnlo, MathTherapy:
Answer by lynnlo(4176) About Me  (Show Source):
Answer by MathTherapy(10719) About Me  (Show Source):
You can put this solution on YOUR website!
(343/y^9)^-1/3 Write the expression using radical notation. Then simplify if possible.

The other person's answer, √7/y^3, is WRONG!!

highlight%28%28343%2Fy%5E9%29%5E%28-+1%2F3%29%29 = %28y%5E9%2F343%29%5E%281%2F3%29 = %28root+%283%2C+y%5E9%29%29%2F%28root%283%2C+343%29%29 = highlight%28y%5E3%2F7%29