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Quadratic Solver
Solve axยฒ+bx+c=0 with discriminant, roots, vertex, axis of symmetry and parabola graph
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Enter Coefficients: ax\u00B2 + bx + c = 0
x\u00B2 +x += 0
Results
Root 1 (x\u2081)
2
Root 2 (x\u2082)
-2
Discriminant (\u0394)
16
Vertex
(0, -4)
Step-by-step Solution
Equation: 1xยฒ + 0x + -4 = 0
Discriminant (bยฒ - 4ac) = 0ยฒ - 4(1)(-4) = 16.0000
Discriminant > 0: Two distinct real roots
x = (-b ยฑ โฮ) / 2a
xโ = (-0 + โ16.0000) / (2 ร 1) = 2
xโ = (-0 - โ16.0000) / (2 ร 1) = -2
Vertex: (0, -4)
Axis of symmetry: x = 0
Graph
Parabola Vertex Roots Axis of symmetry
About Quadratic Solver
Quadratic Solver is a free online tool available on SabTools.in. Solve axยฒ+bx+c=0 with discriminant, roots, vertex, axis of symmetry and parabola graph. This tool is completely free to use, requires no signup, and works instantly in your browser. Your data stays private as all calculations happen on your device.
How to use Quadratic Solver?
- Enter the required values in the input fields above
- The results will be calculated automatically in real-time
- You can copy or share the results as needed
Why use SabTools.in?
- 100% free โ no signup, no limits, no hidden fees
- Lightning fast โ runs instantly in your browser
- Privacy first โ your data never leaves your device
- Mobile friendly โ works on any phone, tablet or computer
- Made for India โ Indian number formats, GST, EMI & more
Frequently Asked Questions
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