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2.2 Completing the Square

2.2 Completing the Square

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Question 4

f(x)=2x2+8x+1f(x)=2x^2+8x+1f(x)=2x2+8x+1

Find the values of the constants aaa, b b\,b and c c\,c such that

f(x)=a(x+b)2+c f(x)=a(x+b)^2+c f(x)=a(x+b)2+c
[4]
Markscheme

2.2 Completing the Square Questions

  1. AS Level
  2. /Maths
  3. /2.2 Completing the Square

6 exam-style questions on Edexcel AS Level Maths 2.2 Completing the Square. Each one has a worked solution and a mark scheme showing where the marks go.

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