Question

How do you simplify `((3x)/(y^(1/3)))^3` without any fractions in the answer?

Answer 1

`27x^3y^{-1}`

Explanation:

`(frac{3x}{y^{frac{1}{3}}})^3`

`frac{(3x)^3}{(y^{frac{1}{3}})^3}`

`frac{3^3x^3}{y}`

`frac{27x^3}{y}`

`27x^3y^{-1}`