Question
Answer
$$\dfrac{4-i\cdot12}{20-i\cdot12}=\dfrac{7-6i}{17}$$
Explanation
| $$ \begin{aligned}\frac{4-i\cdot12}{20-i\cdot12}& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}\frac{7-6i}{17}\end{aligned} $$ | |
| ① | Divide $ \, 4-12i \, $ by $ \, 20-12i \, $ to get $\,\, \dfrac{7-6i}{17} $. ( view steps ) |
This page was created using
Complex Expression calculator