Question
Answer
$$3i-2-9=3i-11$$
Explanation
| $$ \begin{aligned}3i-2-9& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}3i-11\end{aligned} $$ | |
| ① | Combine like terms: $$ 3i \color{blue}{-2} \color{blue}{-9} = 3i \color{blue}{-11} $$ |
This page was created using
Complex Expression calculator