Second Degree Equation Solver
Solve quadratic equations (ax² + bx + c = 0)
How to Use
Enter the coefficients a, b, and c. Click Calculate to find the discriminant and roots.
Frequently Asked Questions
What is the discriminant?
The discriminant Δ = b² - 4ac determines the number and type of roots: positive (2 real), zero (1 real), negative (2 complex).
What is the quadratic formula?
x = (-b ± √(b² - 4ac)) / 2a. This gives both roots of the equation.