| $$ \begin{aligned}\frac{7+3i}{-2+6i}& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}\frac{1-12i}{10}\end{aligned} $$ | |
| ① | Divide $ \, 7+3i \, $ by $ \, -2+6i \, $ to get $\,\, \dfrac{1-12i}{10} $. ( view steps ) |