Thread: Another factorising question.

OK one more problem I have



There are several ones like these i need to do but I should be able to do those if I can tackle this one. I have no clue where to start with this one.

Originally Posted by Gerard

OK one more problem I have



There are several ones like these i need to do but I should be able to do those if I can tackle this one. I have no clue where to start with this one.

It can be re-written as which has the form . So factorise , substitute and simplify.

Alright thanks for the help.