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Quadratic Equation

Math

Solve quadratic equations

About Quadratic Equation

Solve quadratic equations of the form ax² + bx + c = 0 using the quadratic formula.

How to Use:

  1. Enter coefficient 'a' (cannot be zero)
  2. Enter coefficient 'b'
  3. Enter coefficient 'c'
  4. Get both solutions (real or complex)

Formula Used:

x = [-b ± √(b² - 4ac)] / 2a

Examples:

  • 2x² + 5x - 3 = 0 → x = 0.5 or x = -3

Common Use Cases:

  • Algebra homework
  • Engineering calculations
  • Physics problems
  • Mathematical modeling
  • Academic research

Quadratic Equation Tool

Frequently Asked Questions

Is this Quadratic Equation free to use?

Yes, our Quadratic Equation is completely free to use. No registration, payment, or subscription required.

How accurate are the quadratic equation calculations?

Our calculator uses precise mathematical formulas and algorithms to ensure accurate results for all your math calculations. The formula used is: x = [-b ± √(b² - 4ac)] / 2a

What can I use this quadratic equation for?

This calculator is perfect for: Algebra homework, Engineering calculations, Physics problems, Mathematical modeling, Academic research. It's designed for both personal and professional use.

Can I use this on mobile devices?

Yes, our Quadratic Equation is fully responsive and works perfectly on smartphones, tablets, and desktop computers. The interface adapts to your screen size for optimal usability.

Do you store my calculation data?

No, we don't store any of your input data or calculation results. All calculations are performed locally in your browser for complete privacy and security.