Question
Answer
$$i+3i-4=4i-4$$
Explanation
| $$ \begin{aligned}i+3i-4& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}4i-4\end{aligned} $$ | |
| ① | Combine like terms: $$ \color{blue}{i} + \color{blue}{3i} -4 = \color{blue}{4i} -4 $$ |
This page was created using
Complex Expression calculator