| Exam Board | OCR MEI |
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| Module | C4 (Core Mathematics 4) |
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| Year | 2011 |
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| Session | June |
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| Topic | Generalised Binomial Theorem |
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| Type | Expand and state validity |
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2 Find the first three terms in the binomial expansion of \(\sqrt [ 3 ] { 1 + 3 x }\) in ascending powers of \(x\). State the set of values of \(x\) for which the expansion is valid.