\[x² - 9x - 17 = 0\]
\[x_{1} + x_{2} = 9;\]
\[x_{1} \cdot x_{2} = - 17\]
\[x_{1}\ и\ \ x_{2} \Longrightarrow корни\ уравнения.\]
\[= 9 \cdot 132 = 1188\]