Write the Expression in the Form a + Bi $\frac{-9 \mathrm{i}}{8-6 \mathrm{i}}$

Write the expression in the form a + bi.
- $\frac{-9 \mathrm{i}}{8-6 \mathrm{i}}$

A) $-\frac{27}{50}-\frac{18}{25} \mathrm{i}$

B) $-\frac{27}{14}-\frac{18}{7} i$

C) $\frac{27}{50}-\frac{18}{25} \mathrm{i}$

D) $\frac{27}{14}-\frac{18}{7} \mathrm{i}$