\[7x^{2} - 9x + 2 = 0\]
\[D = 81 - 56 = 25\]
\[x_{1} = \frac{9 + 5}{14} = 1;\]
\[x_{2} = \frac{9 - 5}{14} = \frac{4}{14} = \frac{2}{7}.\]
\[Ответ:x = \frac{2}{7};x = 1.\]