Quadratic Equation Solver
Solve ax² + bx + c = 0 with step-by-step solutions, discriminant analysis, and graph visualization.
ax² + bx + c = 0
x² +
x +
= 0
The Quadratic Formula
The quadratic formula x = (-b ± √(b²-4ac)) / 2a solves any equation of the form ax² + bx + c = 0. The discriminant (b²-4ac) determines the nature of the roots: positive means two real roots, zero means one repeated root, negative means two complex roots.