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