Algebra and Functions

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. 

5.…