Perform the Indicated Operations $\frac{8}{z^{2}}-\frac{6}{z}$ A) $\frac{2(3 z-4)}{z}$ B) $\frac{2(4+3 z)}{z^{2}}$ C) $\frac{2(4 z+3)}{z^{2}}$

Multiple Choice

Perform the indicated operations. Give the answer in lowest terms.
- $\frac{8}{z^{2}}-\frac{6}{z}$

A) $\frac{2(3 z-4) }{z}$
B) $\frac{2(4+3 z) }{z^{2}}$
C) $\frac{2(4 z+3) }{z^{2}}$
D) $\frac{2(4-3 z) }{z^{2}}$