Question
Answer
$$\dfrac{5-i}{1+i}=-3i+2$$
Explanation
Tap the blue circles to see an explanation.
| $$ \begin{aligned}\frac{5-i}{1+i}& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}2-3i \xlongequal{ } \\[1 em] & \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle2}{\textcircled {2}} } }}}-3i+2\end{aligned} $$ | |
| ① | Divide $ \, 5-i \, $ by $ \, 1+i \, $ to get $\,\, 2-3i $. ( view steps ) |
| ② | Combine like terms: $$ -3i+2 = -3i+2 $$ |
This page was created using
Complex Expression calculator