| $$ \begin{aligned}\frac{-5+5i}{7+2i}& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}\frac{-25+45i}{53}\end{aligned} $$ | |
| ① | Divide $ \, -5+5i \, $ by $ \, 7+2i \, $ to get $\,\, \dfrac{-25+45i}{53} $. ( view steps ) |