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Using letters for numbers and collecting like terms.
Single, double and triple brackets.
Common factors, quadratics and the difference of two squares.
Substituting values and rearranging formulae.
Solving equations, including with brackets and unknowns on both sides.
Solving and representing inequalities on a number line.
Solving by elimination and substitution.
Factorising, the formula and completing the square.
The nth term of linear and quadratic sequences.
Gradient, intercept and y = mx + c.
Recognising and sketching quadratic, cubic and reciprocal graphs.
Work through each topic to complete the section.