tlg bantu kakkkkkkkkkkkk

(x^-3 y^-2 z^6 / x^3 y^4 z^-3)^2/3
= (x^-6 y^-6 z^9)^2/3
= x^-4 y^-4 z^6
= z^6 / x^4 y^4 (C)

Maaf yaa kalau salah... Semoga membantu ^_^