\[x_{1} + x_{2} = - 2;\ \ x_{1} \cdot x_{2} = q;\]
\[\frac{x_{1}}{x_{2}} = 6 \rightarrow x_{1} = 6x_{2}:\]
\[6x_{2} + x_{2} = - 2\]
\[7x_{2} = - 2\]
\[x_{2} = \ - \frac{2}{7}.\]
\[x_{1} = 6 \cdot \left( - \frac{2}{7} \right) = - \frac{12}{7}.\]
\[q = - \frac{2}{7} \cdot \left( - \frac{12}{7} \right) = \frac{24}{49}.\]
\[Ответ:q = \frac{24}{49}.\]