To remove brackets is to multiply the term outside the brackets by each term inside. Factorising an expression is to write it as a product of its factors. Check your understanding of the process with ...

This 20-question algebra activity for KS3 or KS4 can be either used to get students out of seats and moving around the room doing maths, printed smaller and used as a table activity. To be used as an ...

Students sometimes carry out factorising quadratic expressions by applying poorly-understood procedures that make little mathematical sense to them. This can be especially so when it comes to ...

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