| $$ \begin{aligned}\frac{4-10i}{-9-4i}& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}\frac{4+106i}{97}\end{aligned} $$ | |
| ① | Divide $ \, 4-10i \, $ by $ \, -9-4i \, $ to get $\,\, \dfrac{4+106i}{97} $. ( view steps ) |