$$ \begin{aligned}\frac{-9-i}{3-9i}& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}\frac{-3-14i}{15}\end{aligned} $$ | |
① | Divide $ \, -9-i \, $ by $ \, 3-9i \, $ to get $\,\, \dfrac{-3-14i}{15} $. ( view steps ) |