Mathematics GCSE
Quadratic factorisation
What Quadratic factorisation means in Mathematics GCSE, as defined for AQA.
Definition of Quadratic factorisation
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Reference: AQA
Reversing expansion by finding two numbers that multiply to c and add to b for expressions of the form x² + bx + c.
Topics that use Quadratic factorisation
- 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 Quadratic factorisation in the exam
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