| $$ \begin{aligned}\frac{-2+4i}{-2-10i}& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}\frac{-9-7i}{26}\end{aligned} $$ | |
| ① | Divide $ \, -2+4i \, $ by $ \, -2-10i \, $ to get $\,\, \dfrac{-9-7i}{26} $. ( view steps ) |