| $$ \begin{aligned}\frac{3-7i}{5+4i}& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}\frac{-13-47i}{41}\end{aligned} $$ | |
| ① | Divide $ \, 3-7i \, $ by $ \, 5+4i \, $ to get $\,\, \dfrac{-13-47i}{41} $. ( view steps ) |