Question
Answer
$$\dfrac{-50+10i}{4+7i}=6i-2$$
Explanation
Tap the blue circles to see an explanation.
| $$ \begin{aligned}\frac{-50+10i}{4+7i}& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}-2+6i \xlongequal{ } \\[1 em] & \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle2}{\textcircled {2}} } }}}6i-2\end{aligned} $$ | |
| ① | Divide $ \, -50+10i \, $ by $ \, 4+7i \, $ to get $\,\, -2+6i $. ( view steps ) |
| ② | Combine like terms: $$ 6i-2 = 6i-2 $$ |
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