SOLUTION: Simplify by taking roots of the numerator and the denominator. Assume that all expressions under radicals represent positive numbers. {{{3sqrt(729x^8/(y^3))}}} The three shou

Algebra ->  Quadratic Equations and Parabolas -> SOLUTION: Simplify by taking roots of the numerator and the denominator. Assume that all expressions under radicals represent positive numbers. {{{3sqrt(729x^8/(y^3))}}} The three shou      Log On


   

Question 283224: Simplify by taking roots of the numerator and the denominator. Assume that all expressions under radicals represent positive numbers.
3sqrt%28729x%5E8%2F%28y%5E3%29%29
The three should be on the radical, I just couldn't figure out how to get it on there.
Found 2 solutions by Alan3354, richwmiller:
Answer by Alan3354(69443) About Me  (Show Source):
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
root%283%2C%28729x%5E8%2F%28y%5E3%29%29%29
Surround all of this with three{ and three }
root(3,(729x^8/(y^3)))
%289+x%5E%288%2F3%29%29%2Fy
(9 x^(8/3))/y