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1.1 Algebra and functions

1.1 Algebra and functions

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Question 20

A polynomial P(x)=2x3+ax2+bx+6P(x)=2x^3+ax^2+bx+6P(x)=2x3+ax2+bx+6 leaves remainder 12 when divided by x−1x-1x−1 and remainder -6 when divided by x+2x+2x+2. Find a a\,a and bbb.

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1.1 Algebra and functions Questions

  1. A Level
  2. /Maths
  3. /1.1 Algebra and functions

306 exam-style questions on CCEA A Level Maths 1.1 Algebra and functions, covering 1.1.1 Algebra and functions, 1.1.2 Algebra and functions, 1.1.3 Algebra and functions, 1.1.4 Algebra and functions, 1.1.5 Algebra and functions, 1.1.6 Algebra and functions, 1.1.7 Algebra and functions, 1.1.8 Algebra and functions, 1.1.9 Algebra and functions, 1.1.10 Algebra and functions, 1.1.11 Algebra and functions, 1.1.12 Algebra and functions, 1.1.13 Algebra and functions, and 1.1.14 Algebra and functions. Each one has a worked solution and a mark scheme showing where the marks go.

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