IP AMaths Notes (Upper Sec, Year 3-4): 09) Polynomials
08 Nov 2025, 00:00 Z
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Q: What does IP AMaths Notes (Upper Sec, Year 3-4): 09) Polynomials cover?
A: Factor theorem, remainder theorem, and inequalities involving higher-degree polynomials for IP AMaths.
Polynomials underpin factorisation, curve sketching, and inequality solving. Memorise the theorems that convert substitution into proofs of factor status.
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These tools align with the SEAB GCE O-Level Additional Mathematics (4049) syllabus: factor and remainder theorems, Vieta relationships, and sign-chart reasoning for cubic inequalities.
Status: SEAB O-Level Additional Mathematics 4049 syllabus (exams from 2025) checked 2025-11-30 - scope unchanged; remains the reference for this note.
Key results
- Factor theorem: if , then divides




