B
[tex] \frac{ {6}^{6} }{ {z}^{12} } [/tex]
I believe your answer is B) 6^6/z^12
Since the problem has a negative exponent, you use the reciprocal to the positive exponent.
So the problem becomes (6^2/z^4)^3 which is the same as 6^6/z^12
