Question
Answer
$$\dfrac{-8-6i}{15i+20}=-\dfrac{2}{5}$$
Explanation
| $$ \begin{aligned}\frac{-8-6i}{15i+20}& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}-\frac{2}{5}\end{aligned} $$ | |
| ① | Divide $ \, -8-6i \, $ by $ \, 20+15i \, $ to get $\,\, \dfrac{-2}{5} $. ( view steps ) |
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