inequality
What inequality means in Mathematics GCSE, as defined for AQA, Pearson Edexcel.
Definitions of inequality
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Reference: Pearson Edexcel
A statement, such as x > 4, that is satisfied by a range of values.
A comparison of expressions using <, >, ≤ or ≥, like 2x − 3 ≥ 7.
Topics that use inequality
- Notation, vocabulary and manipulation (AQA GCSE)
- Algebra - Notation, vocabulary and manipulation (Pearson Edexcel GCSE)
Related terms
- algebraic equivalence
- algebraic notation
- composite functions
- difference of two squares
- equation
- expanding brackets
- Expression
- factorising quadratics
Using inequality in the exam
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