Your O-Level Math journey doesn’t stop here! In Part B, we take the discriminant beyond theory and apply it directly to an exam-grade question. Building on what you’ve learnt, you’ll see how the discriminant can be used to work through algebraic conditions, simplify the expression, and eventually arrive at a neat conclusion. Under the guidance of our Dean of Mathematics, Ms. Dilys Han, you’ll learn how to approach such questions with clarity, avoid common slips, and develop the confidence to tackle similar problems in your exams.
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