Equation Solver
Solve quadratic, cubic, 2×2 and 3×3 linear systems with step-by-step solutions and AI explanations.
Equation Type
ax² + bx + c = 0
a
b
c
2 Real Roots
x = 3.0000
Δ = 1.000
x₁
3.0000
x₂
2.0000
Vertex X (h)
2.5000
Vertex Y (k)
-0.2500
Axis of symmetry
x = 2.5000
Opens
Upward ↑
Discriminant
1.0000
✅
Two real roots
Parabola crosses the x-axis twice. Discriminant = 1.000
📐
Parabola shape
Vertex (2.500, -0.250) · opens upward ↑ · axis x = 2.500
Formula Used
x = (−b ± √(b²−4ac)) / 2a
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