Hi. I don't know the answer to this one, could someone check my reasoning and working please? Simplify Working on the denominator only Denominator is So I now have Then Which gives me my answer
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Last edited by ramiee2010; Oct 2nd 2009 at 09:04 AM. Reason: giving alternative method
Working on the denominator only
Thank you. Was I correct in my thinking to here? even though it is probably not the usual way of dealing with this kind of question? and is the final and correct answer to this question please?
Last edited by Meggomumsie; Oct 2nd 2009 at 09:20 AM. Reason: Left something out
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