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Factorising Quadratic Expressions

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Examples, solutions and videos to help GCSE Maths students learn how to factorise quadratic expressions.

Factorising Quadratic (trinomial) Expressions
How to Factor any Quadratic Equation
1. If there is a common factor among all terms, factor it out first.
2. If a = 1 use Product/Sum
3. If a ≠ 1 use Decomposition



Quadratic factorisation 1
How to factorise quadratic expressions?
Quadratic Factorisation 2
How to factorise quadratic expressions?


Type in any quadratic expression, select factor and click answer.

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