Quadratic Calculator

x² + x +

  1. 📘 What is a Quadratic Calculator?

    A Quadratic Calculator helps you solve equations of the form:

    👉 ax² + bx + c = 0

    It uses the quadratic formula to find the values of x.

    🎯 How to Use a Quadratic Calculator

    1. Enter Values
      • a, b, and c
      • Example: a = 1, b = -3, c = 2
    2. Click “Calculate”
      • The tool applies the formula automatically
    3. View Result
      • You’ll get:
        • Two solutions (x₁ and x₂)
        • Real or complex roots

    📊 Formula Used

    👉 x=−b±b2−4ac2ax = \frac{-b \pm \sqrt{b^2 – 4ac}}{2a}

    📊 Example

    Equation:
    👉 x2−3x+2=0x^2 – 3x + 2 = 0

    ➡️ Solutions:

    • x = 1
    • x = 2

    ⚡ Common Uses

    • 📘 Algebra problems
    • 🎓 School & college math
    • 📊 Engineering calculations
    • 📉 Graph analysis
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