Решите неравенство: -3x^2+7x-2>0.

\[- 3x^{2} + 7x - 2 > 0\ \]

\[3x^{2} - 7x + 2 = 0\]

\[D = 49 - 24 = 25 > 0\]

\[x_{1} = \frac{7 + 5}{6} = 2;\ \ \ x_{2} = \frac{7 - 5}{6} = \frac{1}{3}\]

\[Ответ:x \in \left( \frac{1}{3};2 \right).\]