Working with multi-variable expressions is a key concept in algebra that involves manipulating expressions containing two or more variables. This video offers a detailed guide on understanding and ...

Collecting like terms means to simplify terms in expressions in which the variables are the same. In the expression \(5a + 2b + 3a - 6b\), the terms \(5a\) and \(+ 3a\) are like terms, as are \(2b\) ...

Why not try another algebraic expressions quiz? The questions in this quiz are suitable for GCSE maths students studying expressions, simplifying expressions, expanding brackets, expanding double ...