Aug 1, 2025 · This online calculator is a quadratic equation solver that will solve a second-order polynomial equation such as ax 2 + bx + c = 0 for x, where a ≠ 0, using the quadratic formula.

Free quadratic equation calculator - Solve quadratic equations using factoring, complete the square and the quadratic formula step-by-step

These are all quadratic equations in different forms: How Does this Work? The solution (s) to a quadratic equation can be calculated using the Quadratic Formula: The "±" means we need to do a plus AND a …

Enter the equation you want to solve using the quadratic formula. The Quadratic Formula Calculator finds solutions to quadratic equations with real coefficients.

Solve your quadratic equations step-by-step! Solves by factoring, square root, quadratic formula methods.

Enter the quadratic equation coefficients a, b, c and press the Calculate button: The quadratic equation is given by: The quadratic formula is given by: The discriminat is: The quadratic formula with …

Solve quadratic equations instantly using the quadratic formula. Get step-by-step solutions, discriminant calculation, and both real and complex roots.

Apr 27, 2025 · Whether you’re a high school student or a data science pro, solving quadratic equations is a must. With our Quadratic Equation Solver, you can easily find the roots of any equation in seconds.

This calculator solves quadratic equations using three different methods : the quadratic formula method, completing the square, and the factoring method. Calculator shows all the work and provides …

Quadratic Formula Calculator: Find real/complex roots with step-by-step solutions. Free algebra tool trusted by students & teachers for accurate answers!