Ответ:
\[y = \frac{x^{2} - 3x - 10}{x + 2} =\]

\[x^{2} - 3x - 10 = 0\]
\[x_{1} + x_{2} = 3;\ \ x_{1} \cdot x_{2} = - 10\]
\[\Longrightarrow x_{1} = 5;\ \ x_{2} = - 2\]
\[x^{2} - 3x - 10 = (x - 5)(x + 2)\]
\[y = x - 5;x \neq - 2.\]
| \[x\] | \[0\] | \[2\] |
|---|---|---|
| \[y\] | \[- 5\] | \[- 3\] |
