Question
Answer
$$-\dfrac{3}{-2+4+2i}=-\dfrac{3}{2i+2}$$
Explanation
| $$ \begin{aligned}-\frac{3}{-2+4+2i}& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}-\frac{3}{2i+2}\end{aligned} $$ | |
| ① | Combine like terms: $$ \color{blue}{-2} + \color{blue}{4} +2i = 2i+ \color{blue}{2} $$ |
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