when 27x^2z/-3x^2z^4 is completely simplified, the exponent on the variable z is
ignoring everything but the z's (because we can) we're left with \(\frac{z}{ z^{4} }\) , which simplifies to \(z^{-3}\) , so -3
Answer:
\(-9z^{-3}\) that is exponent on the variable z is \(-3\).
Step-by-step explanation:
The given equation is:
\(\frac{27x^2z}{-3x^2z^4}\)
Simplifying the above equation by simplifying the exponents and the powers, we get
=\(\frac{-9z}{z^4}\)
=\(-9z^{-3}\)
Therefore, the exponent on the variable z is \(-3\).