Factorising Quadratic Expressions


In these lessons, we will learn how to factorise quadratic expressions, with videos, examples and solutions and videos from GCSE Maths.




Share this page to Google Classroom

Related Pages
Factoring Techniques
Factorising Quadratic Expressions 2
Solving Quadratic Equations
More Algebra Lessons

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? More examples.



Try out our new and fun Fraction Concoction Game.

Add and subtract fractions to make exciting fraction concoctions following a recipe. There are four levels of difficulty: Easy, medium, hard and insane. Practice the basics of fraction addition and subtraction or challenge yourself with the insane level.

Fraction Concoction Game



We welcome your feedback, comments and questions about this site or page. Please submit your feedback or enquiries via our Feedback page.