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Revise simultaneous equations, linear and quadratic inequalities, graph methods, and regions for Edexcel A-Level Mathematics.
Solving systems of linear equations using various methods.
Solving systems involving quadratic equations.
Solving simultaneous equations using graphical methods.
Solving and graphing linear inequalities.
Solving and graphing quadratic inequalities.
Representing inequalities graphically.
Identifying regions defined by inequalities.
Work through each topic to complete the section.