Quadratic Equation Calculator
CalculatorsSolve ax² + bx + c = 0 including complex roots.
Result
What is Quadratic Equation Calculator?
Quadratic Equation Calculator solves ax squared plus bx plus c equals zero, including complex roots.
How to use Quadratic Equation Calculator
- 1 Enter the coefficients a, b, and c.
- 2 Read the roots and the discriminant.
- 3 Review the working steps.
Supported formats and limits
- Input: a, b, c coefficients
- Output: real or complex roots
- Runs in your browser
Common uses
- Solve a quadratic equation.
- Check roots for homework.
- Handle cases with complex roots.
Things to know
- It solves quadratics of the form ax² + bx + c = 0.
- It does not show a step-by-step derivation.
Privacy and file handling
Calculation happens in your browser.
Frequently asked questions
What does the discriminant tell me?
It shows how many real roots exist: two, one, or none (in which case the roots are complex).
What does the calculator show?
The roots of ax² + bx + c = 0, including complex roots when the discriminant is negative.
Does it show the discriminant?
Yes. The discriminant and the working are shown.
Is anything uploaded?
No. It runs in your browser.
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