Question
Answer
$$-9+5i+3-2i=3i-6$$
Explanation
| $$ \begin{aligned}-9+5i+3-2i& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}3i-6\end{aligned} $$ | |
| ① | Combine like terms: $$ \color{blue}{-9} + \color{red}{5i} + \color{blue}{3} \color{red}{-2i} = \color{red}{3i} \color{blue}{-6} $$ |
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