Algebra Calculators

Solve equations, inequalities, and polynomial expressions

Quadratic Equation Solver

Solve quadratic equations of the form ax² + bx + c = 0. Enter the coefficients to find the roots.

Coefficient a (x² term)

Must be non-zero for a quadratic equation

Coefficient b (x term)

Coefficient c (constant term)

Round results to 2 decimal places

Show detailed calculation breakdown

Enter coefficients to see the equation

Enter valid coefficients to see results.

Enter coefficients a, b, and c to solve the quadratic equation.