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secondary 4 | A Maths
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Rowan
Rowan

secondary 4 chevron_right A Maths

Need help with roots of quadratic equation. Thanks in advance!

Date Posted: 6 years ago
Views: 298

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Chen Rong
Chen Rong's answer
14 answers (A Helpful Person)
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Key takeaways: learn how to operate inequalities and also the determinant! The determinant is directly tied to DETERMINING the existence of real or unreal roots. Use it well and all the best!