Question
Answer
$$\dfrac{3-10i}{2+9i}=\dfrac{-84-47i}{85}$$
Explanation
| $$ \begin{aligned}\frac{3-10i}{2+9i}& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}\frac{-84-47i}{85}\end{aligned} $$ | |
| ① | Divide $ \, 3-10i \, $ by $ \, 2+9i \, $ to get $\,\, \dfrac{-84-47i}{85} $. ( view steps ) |
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