Question

-4+3i/6+7i

Answer 1

\[\begin{align*}\frac{-4+3i}{6+7i}&=\frac{-4+3i}{6+7i}\cdot\frac{6-7i}{6-7i}\\
&=\frac{-24+18i+28i-21i^2}{36-49i^2}\\
&=\cdots
\end{align*}\]