## Problem Statement

Calculate the limit of the function:

$$
\lim _{x \rightarrow-1} \frac{x^{3}-3 x-2}{x+x^{2}}
$$
## Solution

$$
\begin{aligned}
& \lim _{x \rightarrow-1} \frac{x^{3}-3 x-2}{x+x^{2}}=\left\{\frac{0}{0}\right\}=\lim _{x \rightarrow-1} \frac{\left(x^{2}-x-2\right)(x+1)}{x(x+1)}= \\
& =\lim _{x \rightarrow-1} \frac{x^{2}-x-2}{x}=\frac{(-1)^{2}-(-1)-2}{-1}=\frac{1+1-2}{-1}=0
\end{aligned}
$$

## Problem Kuznetsov Limits 10-2