CConvyra

Quadratic Equation Solver

Solve ax² + bx + c = 0 for real or complex roots.

ax² + bx + c = 0

x₁ = 2.0000
x₂ = 1.0000

How to use Quadratic Equation Solver

  1. 1Enter the coefficients a, b and c.
  2. 2The roots (real or complex) update live.

Why use this tool

  • Handles all cases: two real roots, one repeated root, or complex conjugate roots.
  • Uses the standard quadratic formula.

Frequently asked questions

What happens if a = 0?

If a is 0, the equation isn't quadratic (it becomes linear), so the tool will show a message asking for a non-zero value of a.

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