| $$ \begin{aligned}\frac{7+4i}{4+3i}& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}\frac{8-i}{5}\end{aligned} $$ | |
| ① | Divide $ \, 7+4i \, $ by $ \, 4+3i \, $ to get $\,\, \dfrac{8-i}{5} $. ( view steps ) |