4x ^ 2 5x 12 = 0 f(x)

Type your math problem... 4x ^ 2 - 5x - 12 = 0 f(x)

Question

4 x^{2} - 5 x - 12 = 0 \times f x

Solve the quadratic equation

x_{1} = \frac{5 - 217}{8}, x_{2} = \frac{5 + 217}{8}

Alternative Form

x_{1} \approx - 1.216365, x_{2} \approx 2.466365

Show Solution