Algebra
AQA · GCSE · Mathematics · Topic 2
Interactive lessons on this topic
Work through it step by step, with instant-check exercises.
- Equations, identities and rearrangement · Foundation
- Equations, identities and rearrangement · Higher
- Factorising and solving simple quadratics · Foundation
- Quadratics and inequalities · Higher
- Two linear simultaneous equations · Foundation
- Linear and linear/quadratic simultaneous equations · Higher
- Straight lines and gradients · Foundation
- Coordinate geometry and tangents · Higher
- Arithmetic sequences and nth terms · Foundation
- Arithmetic and finite geometric sequences · Higher
- Algebraic notation, substitution and vocabulary · Foundation
- Algebraic notation, substitution and vocabulary · Higher
- Collecting, expanding and factorising expressions · Foundation
- Collecting, expanding and factorising expressions · Higher
- Rearranging formulae and checking the subject · Foundation
- Rearranging formulae and checking the subject · Higher
- Identities, equivalence and algebraic arguments · Foundation
- Identities, equivalence and algebraic arguments · Higher
- Function machines and reversing operations · Foundation
- Function machines and reversing operations · Higher
- Domains, inverses and composition · Higher
- Coordinate quadrants and basic graph families · Foundation
- Coordinate quadrants and basic graph families · Higher
- Exponential and degree-based trigonometric graphs · Higher
- Translations and reflections of function graphs · Higher
- Distance-time graphs and contextual intersections · Foundation
- Distance-time graphs and contextual intersections · Higher
- Graphical gradients and area estimates · Higher
- Origin-centred circles and tangent equations · Higher
- Numerical iteration for equation roots · Higher
- Linear inequalities and number-line solutions · Foundation
- Linear inequalities and number-line solutions · Higher
- Quadratic inequalities and two-variable regions · Higher
- Figurate, geometric and Fibonacci-type sequences · Foundation
- Figurate, geometric and Fibonacci-type sequences · Higher
- Quadratic nth terms and surd-ratio progressions · Higher
- Algebraic fractions and excluded values · Higher