Quadratic Equation Solver

Solve quadratic equations of the form ax² + bx + c = 0

Enter Coefficients

Enter the coefficients a, b, and c for the quadratic equation ax² + bx + c = 0

Coefficient of x²

Coefficient of x

Constant term

x² = 0

Common Examples

Two Real Roots:

  • x² - 5x + 6 = 0 → x = 2, 3
  • x² - 4 = 0 → x = ±2
  • 2x² - 8x + 6 = 0 → x = 1, 3

One Real Root:

  • x² - 4x + 4 = 0 → x = 2
  • x² + 6x + 9 = 0 → x = -3
  • 4x² - 12x + 9 = 0 → x = 1.5

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