Answer
$$-4+2i+6-3i=-i+2$$
Explanation
| $$ \begin{aligned}-4+2i+6-3i& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}-i+2\end{aligned} $$ | |
| ① | Combine like terms: $$ \color{blue}{-4} + \color{red}{2i} + \color{blue}{6} \color{red}{-3i} = \color{red}{-i} + \color{blue}{2} $$ |
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