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Revise quadratic methods for Edexcel A-Level Mathematics, including solving equations, completing the square, graphs, discriminants, and modelling.
Methods for solving quadratic equations including factorising, completing the square, and using the quadratic formula.
Technique for rewriting quadratic expressions in vertex form.
Understanding function notation and quadratic functions.
Understanding the shape and properties of quadratic graphs.
Using the discriminant to determine the nature of quadratic equation roots.
Applying quadratic functions to real-world problems.
Work through each topic to complete the section.