Quadratic Equation Solver

Quadratic Equation Solver. Free, instant, trusted by thousands.

Coefficient a

Coefficient b

Coefficient c

Result

Root 1

Root 2

How It Works

This calculator solves quadratic equations of the form ax² + bx + c = 0 using the quadratic formula: x = (-b ± √(b² - 4ac)) / (2a).

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