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2.2 Completing the Square

2.2 Completing the Square

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Question 5
a.

Express x2+9x+3x^2+9x+3x2+9x+3 in the form (x+a)2+b(x+a)^2+b(x+a)2+b.

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b.

State the coordinates of the minimum point of the curve y=x2+9x+3y=x^2+9x+3y=x2+9x+3.

[2]
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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