Mathematics
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Question 3.2 · March 2025 · Provincial · 5 marks
3.2 For which value(s) of k will the roots of the equation be non-real?(5)
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Paper 1 topics
- Algebra162 questions · 26 skillsThe Number System · Exponents and Surds · Quadratic Equations · Simultaneous Equations · Completing the Square · The Quadratic Formula · Inequalities · Mathematical Modelling
- Functions36 questions · 25 skillsThe Parabola (Quadratic Function) · The Hyperbola · The Exponential Function · Translations and Reflections of Graphs · Graph Interpretation · Trigonometric Functions · Interpretation of Trigonometric Functions
- Number Patterns, Sequences and Series17 questions · 6 skillsNumber Patterns
- Financial Maths5 skillsSimple and Compound Growth and Decay · The Effects of Different Compounding Periods · Time Lines
- Probability8 skillsProbability Notation · Dependent and Independent Events · Venn Diagrams · Tree Diagrams · Contingency Tables
Paper 2 topics
- Trigonometry39 questions · 15 skillsIdentities · Reduction Formulas · Trigonometric Equations · Restrictions in Trigonometric Equations · Sine, Cosine and Area Rules · The Area Rule · The Sine Rule · The Cosine Rule
- Analytical Geometry48 questions · 11 skillsAnalytical Geometry
- Euclidean Geometry54 questions · 17 skillsLines and Triangles · Circle Terminology · Circle Theorems · Mixed Examples
- Statistics8 skillsHistograms and Frequency Polygons · Ogives · Variance and Standard Deviation · Symmetrical and Skewed Data
- Measurement2 skillsSurface Area and Volume Formulas
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