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secondary 3 | A Maths
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Pls help me.
Date Posted: 4 years ago
Views: 203
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Here, but be careful. When the equation of a curve > 0 (same story for < 0) for all x, it means that the curve will never ever cut the x-axis at any point. This means that the equation will never have any real roots, so b2 - 4ac < 0.
Let me know if you need more explanations with this concept.
Let me know if you need more explanations with this concept.
Date Posted:
4 years ago
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