| $$ \begin{aligned}\frac{4+6i}{10-5i}& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}\frac{2+16i}{25}\end{aligned} $$ | |
| ① | Divide $ \, 4+6i \, $ by $ \, 10-5i \, $ to get $\,\, \dfrac{2+16i}{25} $. ( view steps ) |