Quadratic Formula Calculator
Solve Quadratic Equations and Find Real or Complex Roots Instantly
1x² + 5x + 6 = 0
x = ?
How to Solve Quadratic Equations
The Quadratic Formula Calculator is used to find the "roots" or x-intercepts of any equation in the form of ax² + bx + c = 0. This tool uses the standard quadratic formula:
x = [-b ± √(b² - 4ac)] / 2a
Step-by-Step Instructions:
- Input 'a': This is the coefficient of the x² term.
- Input 'b': This is the coefficient of the x term.
- Input 'c': This is the constant value.
- Analyze Results: The tool calculates the Discriminant (D = b² - 4ac) to determine if your answers are real or imaginary numbers.