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Completing the Square

Completing the Square

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Question 55
a.

Write x2−6x+1x^2 - 6x + 1x2−6x+1 in the form (x+a)2+b(x + a)^2 + b(x+a)2+b where a a\,a and b b\,b are integers.

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b.

Hence, or otherwise, write down the coordinates of the turning point of the graph of y=x2−6x+1y = x^2 - 6x + 1y=x2−6x+1

[1]
c.

Hence, or otherwise, write down the minimum value of yyy.

[1]
Markscheme

Completing the Square Questions

  1. GCSE
  2. /Maths
  3. /Completing the Square

250 exam-style questions on Eduqas GCSE Maths Completing the Square. Each one has a worked solution and a mark scheme showing where the marks go.

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