When 27 times x squared times z all over negative 3 times x squared times z to the fourth power is completely simplified, the exponent on the variable z is _____.

Numerical Answers please?

Question

When 27 times x squared times z all over negative 3 times x squared times z to the fourth power is completely simplified, the exponent on the variable z is _____.

Numerical Answers please?

austinl · Answer

$\dfrac{27\times x^2\times z}{-3\times x^2\times z^4}\Rightarrow\dfrac{-9\times\cancel{x^2}\times\cancel{z}}{\cancel{-3}\times\cancel{x^2}\times z^3}\Rightarrow \dfrac{-9}{z^3}\Rightarrow -9z^{-3}$

anonymous · Answer

Thank's.

austinl · Answer

No problem, did what I did make sense?

anonymous · Answer

Yes, You made it very clear. and Now I understand.

austinl · Answer

Very cool, good luck with any further questions. If you need help, feel free to ask.

anonymous · Answer

Thank you, and I will.

anonymous · Answer

The -3 exponent is soooo wrong.

anonymous · Answer

BUTTER!!!

tjhub00 · Answer

I just got a 100% on this and the REAL answer is 3