Question
Divide: $4a^2 - a by - a$
✓
Answer
$\begin{aligned} & 4 a^2-a b y-a \\ & =\frac{4 a^2-a}{-a}=\frac{4 a^2}{-a}-\frac{a}{-a} \\ & =-4 a+1\end{aligned}$
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