Question
Answer
$$2-3i-6+5i=2i-4$$
Explanation
| $$ \begin{aligned}2-3i-6+5i& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}2i-4\end{aligned} $$ | |
| ① | Combine like terms: $$ \color{blue}{2} \color{red}{-3i} \color{blue}{-6} + \color{red}{5i} = \color{red}{2i} \color{blue}{-4} $$ |
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