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Quiz yourself on Graphical SolutionsGet your flashcardsBuild my revision planTrack my progressMethod 3: Solving Quadratic Equations Graphically
- Rearrange to standard form: ax² + bx + c = 0
- Plot parabola y = ax² + bx + c
- Find x-intercepts where parabola crosses x-axis (y = 0)
- Read x-coordinates of intersection points
- Consider cases: 2 roots, 1 root (tangent), or no real roots
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