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Quadratic Equation Solver

Solve ax² + bx + c = 0. Finds real and complex roots with step-by-step solution.

x² + x + = 0

Quadratic Equation Solver — Frequently Asked Questions

Enter the coefficients a, b, and c and it solves ax² + bx + c = 0, showing the roots and the discriminant.

Yes, when the discriminant is negative it returns the complex roots so you always get a complete answer.

It shows the discriminant and applies the quadratic formula so you can follow how the roots are found.