Question
Answer
$$\dfrac{2-4i}{15i+20}=\dfrac{-4-22i}{125}$$
Explanation
| $$ \begin{aligned}\frac{2-4i}{15i+20}& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}\frac{-4-22i}{125}\end{aligned} $$ | |
| ① | Divide $ \, 2-4i \, $ by $ \, 20+15i \, $ to get $\,\, \dfrac{-4-22i}{125} $. ( view steps ) |
This page was created using
Complex Expression calculator