Quadratic Equation Solver
Enter a, b and c to instantly solve ax² + bx + c = 0, including complex roots when needed.
ax² + bx + c = 0
a =
b =
c =
Pourquoi utiliser cet outil ?
Solving a quadratic equation by hand means computing the discriminant and applying the right formula depending on its sign. This tool solves it instantly for any a, b, c, including complex roots, directly in your browser.