Looks excellent. Well laid out and stpes through the process of nth term really clearly. Thank you!
from lhanford, 16 April 2014

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5 out of 5

Thanks, I was looking for something like this.
from altepecalli, 18 March 2014

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5 out of 5

Thanks, this is really helpful to a physics tutor, turning my hand to yr 10 maths!
from VerityStar, 16 January 2014

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5 out of 5

Brilliant, I am teaching Maths for the first time (timetable issues) and taught year 8 today using this. they got it straight away, very clear.
from LorraineWilson1966, 08 October 2013

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5 out of 5

Really clear. my technique will be different for teaching but it gives me an excellent base
from chrisamclean, 17 September 2013

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5 out of 5
