- Created by: Francesco D'Alessio
- Created on: 06-01-11 19:33
AS Maths : OCR Core 1 / Pure Maths
Algebra and Functions
Key Points to Remember
1. You can simplify expressions by collecting like terms.
2. You can simplify expressions by using the rules of indices.
3. You can expand an expression by multiplying each term inside the bracket by the terms outside the bracket.
4. Factorising expressions is the opposite of expanding expressions.