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Completing the Square

Completing the Square

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Question 64

By completing the square, verify that the solutions of x2+10x−3=0x^2 + 10x - 3 = 0x2+10x−3=0 are x=−5±27x = -5 \pm 2\sqrt{7}x=−5±27​.

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Markscheme

Completing the Square Questions

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

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

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