The problem has two solutions and they demonstrate the intersecting points of the equation, which is the x-intercept (it is the point where the x-axis is crisscrossed by a curve. Well, from the graph of the parabola find out the vertex, axis of symmetry, y-intercept, x-intercept. Im(x) = ± (√Δ)/2A Solving Quadratic Equation by Graphing Method:

Keep in mind, as b2 – 4ac < 0, the square root of the determinant will be an imaginary value. The given quadratic formula for finding the roots is: Thus, the values of ‘a’, ‘b’, and ‘c’ are used in the quadratic formula equation to find the roots. However, at first, complex equations are get simplified to make it in standard form. Well, a quadratic equation has at most two roots, so solving quadratic equations ultimately means finding the roots of a quadratic equation. The solution of this equation is said to be as the root of the equation.Īlso, give a try to this simple, but best discriminant calculator online to find the discriminant for the given coefficients for the quadratic, cubic, and quartic equation. The standard form of a quadratic equation is mentioned-below: This formula is the solution of a second-degree polynomial equation. The quadratic formula is said to be one of the most potent tools in mathematics. Well, before knowing about this quadratic equation calculator, let’s start with some basics! What Is The Quadratic Formula? This quadratic formula calculator is work as a quadratic equation solver that helps to solve a given quadratic equation by using the quadratic equation formula.

Quadratic equation calculator