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Solve ax² + bx + c = 0 with discriminant, roots, vertex.
x² + x + = 0
x₁
2
x₂
1
Discriminant
1
Vertex x
1.5
Vertex y
-0.25
D = b² − 4ac = (-3)² − 4·(1)·(2) = 1
→ Two distinct real roots
x = (−b ± √D) / 2a
Solve quadratic equations ax² + bx + c = 0 instantly. Shows the discriminant, both real or complex roots, vertex, axis of symmetry, and a step-by-step explanation of the quadratic formula applied to your values.
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