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1.7.1 Binomial expansion

1.7.1 Binomial expansion

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Question 2

Use the formula (nr)=n!r! (n−r)!\binom{n}{r} = \dfrac{n!}{r!\,(n-r)!}(rn​)=r!(n−r)!n!​ to show that (104)=210\binom{10}{4} = 210(410​)=210.

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1.7.1 Binomial expansion Questions

  1. A Level
  2. /Maths
  3. /1.7.1 Binomial expansion

144 exam-style questions on AQA A Level Maths 1.7.1 Binomial expansion. Each one has a worked solution and a mark scheme showing where the marks go.

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