C2.2 Algebraic manipulation
- Syllabus
- 0580–2028–2029
- Topic
- C2.2
- Level
- Core
C2.2.1 Simplify expressions by collecting like terms.
- Simplify expressions by collecting like terms.
C2.2.2 Expand products of algebraic expressions.
- Expand products of algebraic expressions.
C2.2.3 Factorise by extracting common factors
- Factorise by extracting common factors. Simplify means give the answer in its simplest form, e.g. 2a + 3b + 5a – 9b = 7a – 6b. e.g. expand 3x(2x – 4y). Includes products of two brackets involving one variable, e.g. expand (2x + 1)(x – 4). Factorise means factorise fully, e.g. 9x2 + 15xy = 3x(3x + 5y).
Objective notes
3 learning objectivesConceptIGCSE Mathematics Core