Решите уравнение: 5x^2-2x-3=0.

Question

\[5x^{2} - 2x - 3 = 0\]

\[D = 4 + 60 = 64\]

\[x_{1} = \frac{2 + 8}{10} = \frac{10}{10} = 1;\ \ \ \ \ \ \]

\[x_{2} = \frac{2 - 8}{10} = - \frac{6}{10} = - 0,6.\]

\[Ответ:x = - 0,6;x = 1.\]

Accepted Answer

\[5x^{2} - 2x - 3 = 0\]

\[D = 4 + 60 = 64\]

\[x_{1} = \frac{2 + 8}{10} = \frac{10}{10} = 1;\ \ \ \ \ \ \]

\[x_{2} = \frac{2 - 8}{10} = - \frac{6}{10} = - 0,6.\]

\[Ответ:x = - 0,6;x = 1.\]