These can be tough, but use this method to minimise losing marks. The trick with this one is to always double check your answer by multiplying out the brackets and comparing your answer with the ...

Factorising is the inverse of expanding brackets. The function machines below demonstrate this. Factorise 6t + 10. To factorise, look for a number which is a factor of both 6 and 10 (that is why it is ...