| $$ \begin{aligned}\frac{4-9i}{-6i}& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}\frac{9+4i}{6}\end{aligned} $$ | |
| ① | Divide $ \, 4-9i \, $ by $ \, -6i \, $ to get $\,\, \dfrac{9+4i}{6} $. ( view steps ) |