Solve any quadratic equation ax² + bx + c = 0 and find both real or complex roots.
Solve any quadratic equation ax² + bx + c = 0 and find both real or complex roots.
x = [-b ± √(b²–4ac)] / 2a
x² – 5x + 6 = 0 → x = 3, x = 2.
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What is Quadratic Equation Calculator?
Solve any quadratic equation ax² + bx + c = 0 and find both real or complex roots.
What formula does this use?
This calculator uses: x = [-b ± √(b²–4ac)] / 2a
Is this calculator free?
Yes! All calculators on CalcNest AI are 100% free with no account required.
Is my data safe?
Absolutely. All calculations run locally in your browser. We never store or transmit your input data.