Answer
$$\frac{-7+2i}{10+9i}=\frac{-52+83i}{181}$$
Explanation
| $$ \begin{aligned}\frac{-7+2i}{10+9i}& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}\frac{-52+83i}{181}\end{aligned} $$ | |
| ① | Divide $ \, -7+2i \, $ by $ \, 10+9i \, $ to get $\,\, \dfrac{-52+83i}{181} $. ( view steps ) |
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