Expand (2 + y) 3 . Hence or otherwise, write down the expansion of (2 + x
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Expand (2 + y)3. Hence or otherwise, write down the expansion of (2 + x − x2)3 in ascending powers of x.
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To expand 2 y3 we can use the binomial expansion formula which states that for ...View the full answer
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Related Book For
Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS
ISBN: 9781292183398
1st Edition
Authors: Greg Attwood
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