Question

medal need help

Answer 1

when \[\frac{ 27x^2z }{ -3x^2z^4 }\] is completely simplified, the exponent on the variable z is

Answer 2

you need to divide z^4 by z. The result will be in the denominator.

Answer 3

\[ \large\rm z^1 \div z^4 = z^{1-4} = z^{-3}\]

Answer 4

note that z^-3 = 1 / z^3

Answer 5

thanks i already figured it out i forgot to close the question