| $$ \begin{aligned}\frac{7+i}{3-4i}& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}\frac{17+31i}{25}\end{aligned} $$ | |
| ① | Divide $ \, 7+i \, $ by $ \, 3-4i \, $ to get $\,\, \dfrac{17+31i}{25} $. ( view steps ) |