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1.4.1 Binomial expansion for positive integer n

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Question 45

Find the coefficient of x4 x^4\,x4 in the expansion of (3+2x)7(3 + 2x)^7(3+2x)7.

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1.4.1 Binomial expansion for positive integer n Questions

  1. A Level
  2. /Maths
  3. /1.4.1 Binomial expansion for positive integer n

108 exam-style questions on OCR A Level Maths 1.4.1 Binomial expansion for positive integer n. Each one has a worked solution and a mark scheme showing where the marks go.

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