| $$ \begin{aligned}\frac{8-7i}{1-4i}& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}\frac{36+25i}{17}\end{aligned} $$ | |
| ① | Divide $ \, 8-7i \, $ by $ \, 1-4i \, $ to get $\,\, \dfrac{36+25i}{17} $. ( view steps ) |