| $$ \begin{aligned}\frac{1-5i}{3+5i}& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}\frac{-11-10i}{17}\end{aligned} $$ | |
| ① | Divide $ \, 1-5i \, $ by $ \, 3+5i \, $ to get $\,\, \dfrac{-11-10i}{17} $. ( view steps ) |