WJEC GCSE Mathematics and Numeracy (Double Award) 3320QD · 2.1.2
Substituting into formulae and expressions
- Code
- 2.1.2
- In
- 2.1 Algebraic conventions and manipulation of expressions and formulae
- Topic
- 2 Algebra
- Course
- GCSE Mathematics and Numeracy (Double Award) 3320QD
- Board
- WJEC
Codes and titles are read by a script from WJEC's published specification and have not been checked by a person. What each point covers is in the specification itself: WJEC’s specification.
Points in 2.1 Algebraic conventions and manipulation of expressions and formulae
- 2.1.1 Conventions of algebra
- 2.1.2 Substituting into formulae and expressions
- 2.1.3 Equations, expressions and formulae
- 2.1.4 Identities, equations, expressions and formulae
- 2.1.5 Form and simplify expressions
- 2.1.6 Collecting like terms
- 2.1.7 Expand expressions – single bracket
- 2.1.8 Multiply and divide terms by applying rules of indices
- 2.1.9 Simplifying algebraic fractions
- 2.1.10 Simplifying more complex algebraic fractions
- 2.1.11 Expand two linear expressions in one or two variables
- 2.1.12 Expanding linear and quadratic expressions
- 2.1.13 Factorising linear or quadratic expressions by a common factor
- 2.1.14 Factorising more complex expressions by common factors
- 2.1.15 Factorising quadratic expressions
- 2.1.16 Changing the subject of a formula
- 2.1.17 Changing the subject with repeated terms