Quadratic Equation Solver
Solve ax² + bx + c = 0 for real or complex roots, with the discriminant shown.
a·x² + b·x + c = 0
x =
2.0000, x = 1.0000
Discriminant Δ = 1.0000
Comment ça marche
Enter coefficients a, b, and c. The solver computes the discriminant (b² − 4ac) and applies the quadratic formula to find one, two, or complex roots.
What if the discriminant is negative?
The equation has two complex conjugate roots, shown in the form a ± bi.