Quadratic Equation Solver

Solve quadratic equations. Find roots, vertex, and graph parabolas.

How to Solve a Quadratic Equation

  1. 1 Enter the coefficient 'a' for the x² term
  2. 2 Enter the coefficient 'b' for the x term
  3. 3 Enter the constant 'c'
  4. 4 Click 'Solve' to calculate the roots
  5. 5 View the solutions, discriminant, vertex, and graph of the parabola

Related Tools

🔒 Instant results, faster than AI. No signup. 100% private.

Last updated: January 15, 2026 · v2.1