Key learning outcomes for this video:

• To be able to factorise and expand an expression. 

Cue card notes and useful reminders…

• If you are multiplying or dividing with negative numbers remember these rules:

• Once you have expanded brackets, look for like terms to collect.
• Factorising into brackets is the opposite of expanding brackets. Remember you can check your factorised answer by expanding and seeing if it gets you back to the original expression.