Answer:
z^5/2
Explanation:
Given the expression
[tex]\frac{2^4z^{-1}}{2^5z^{-6}}[/tex]
According to indices , we will have;
[tex]\begin{gathered} 2^{4-5}\cdot z^{-1-(-6)} \\ 2^{-1}\cdot z^{-1+6} \\ \frac{1}{2}z^5 \end{gathered}[/tex]
Hence the answer is z^5/2
