Question

Help! Simplify: (cubed root (x^12z^9)/(y^15))^4
A. x^11 z^-10 y^-16
B. x^7 z^(-27/4) y^(-45/4)
C. x^8zy^-1
D. x^16 z^-12 y^-20

Thanks!

Answer 1

dude :\[\sqrt[3]{\frac{ x ^{12} z^{9} }{( y^{15})^{4} }}\]
is that the algebraic expression ?

Answer 2

@kidfisto ?

Answer 3

The ^4 is for the whole cubed root not just y^15 @rock_mit182

Answer 4

\[(\sqrt[3]({x^{12}z^{-9}})/ {y^{15}})^4\] and the 9 is negative sorry about that

Answer 5

that makes more sense