Mathematics GCSE
Identity symbol
What Identity symbol means in Mathematics GCSE, as defined for AQA.
Definition of Identity symbol
Check what you remember
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Reference: AQA
The symbol ≡, used to show that a statement is true whatever number replaces the variable.
Topics that use Identity symbol
- Notation, vocabulary and manipulation (AQA GCSE)
Related terms
- algebraic equivalence
- algebraic notation
- Binomial expansion
- composite functions
- difference of two squares
- equation
- expanding brackets
- Expression
Using Identity symbol in the exam
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