\[\left\{ \begin{matrix} x^{2} + 5x - 6 < 0 \\ x \geq - 3\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \\ \end{matrix} \right.\ \]
\[x^{2} + 5x - 6 = 0\]
\[x_{1} + x_{2} = - 5\ \ \ \ x_{1} = - 6\]
\[x_{1}x_{2} = - 6\ \ \ \ \ \ \ \ \ \ x_{2} = 1\]
\[Ответ:\ x = - 3;\ - 2;\ - 1;\ \ 0.\]