Question: Expand (2 + y) 3 . Hence or otherwise, write down the expansion of (2 + x x 2 ) 3 in ascending powers

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 full answer

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