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What is the Quadratic Equation Solver?
The Quadratic Equation Solver finds the roots (x-intercepts) of a quadratic equation in the form ax² + bx + c = 0 using the quadratic formula.
How to Use This Calculator
1
Enter the coefficients a, b, and c.
2
Click 'Calculate' to see the roots (solutions for x).
Example Calculation
x² - 3x + 2 = 0 (a=1, b=-3, c=2)
Roots are 2.00 and 1.00. Discriminant is 1.
Frequently Asked Questions
Pro Tips
- Make sure the equation is in standard form (ax² + bx + c = 0) before identifying a, b, and c.
- If a term is missing (e.g., no x term), its coefficient is 0.