Resolva equações do segundo grau ax2+bx+c=0 com este solucionador: calcule as raízes pela fórmula de Bhaskara e visualize a parábola no gráfico.
Use this quadratic equation calculator to quickly solve equations in the form ax2 + bx + c = 0. Enter your values to find the roots (solutions), apply the quadratic formula, and see the parabola on a graph instantly.
The calculator also shows the step-by-step formula with your values and calculates the discriminant D = b2 - 4ac, so you can easily understand whether the equation has two real solutions, one repeated root, or complex solutions.