$$ \begin{aligned}8-12i-6-29i& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}-41i+2\end{aligned} $$ | |
① | Combine like terms: $$ \color{blue}{8} \color{red}{-12i} \color{blue}{-6} \color{red}{-29i} = \color{red}{-41i} + \color{blue}{2} $$ |