(23 Sep 2014, 8:41 pm)Dan Hated quadratic sequences when it came to the nth term - you're doing A*/A work there I think, and it's stuff I never really properly understood either.
See if this helps you:
http://www.bbc.co.uk/bitesize/ks3/maths/...evision/4/
(23 Sep 2014, 8:41 pm)Dan Hated quadratic sequences when it came to the nth term - you're doing A*/A work there I think, and it's stuff I never really properly understood either.
See if this helps you:
http://www.bbc.co.uk/bitesize/ks3/maths/...evision/4/