Find the Integral $\int 9 z \sqrt{3 z^{2}-7} d z$ A) $\frac{1}{2} z\left(3 z^{2}-7\right)^{3 / 2}+C$

Multiple Choice

Find the integral.
- $\int 9 z \sqrt{3 z^{2}-7} d z$

A) $\frac{1}{2} z\left(3 z^{2}-7\right) ^{3 / 2}+C$
B) $\left(3 z^{2}-7\right) ^{3 / 2}+C$
C) $z\left(3 z^{2}-7\right) ^{3 / 2}+C$
D) $\frac{1}{2}\left(3 z^{2}-7\right) ^{3 / 2}+C$