What does (-54x^9/y^4) ^2/3 equal?

(-54x^9/y^4) ^2/3

(-54x^9) ^2/3 / (y^4) ^2/3

-36x^6/y^2.6

So, this question is about reducing and simplifying the given problem. First, let's write down the given again.

(-54x⁹/y⁴) ²/³

The first step is to distribute the exponents to each term.

14.29x⁶/y^ (8/3)

To do away with fractional exponents, this could be further simplified to:

(14.29x⁶) / (∛y⁸)