Binomial Expansion : Edexcel Core Maths C4 January 2012 Q3(a) : ExamSolutions

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sorry i may be wrong. In the same past paper from school it said (2x-5)squared although online the same paper says the other. Im sorry. by the way thank you for posting these videos, they're very helpful.

MyMatty
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the question is different on the exam. It should be (2x-5) squared.

MyMatty
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I think you are a bit confused on this. I have done the correct question.

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