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Completing the Square

Completing the Square

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Question 82

Write 4x2+16x+284x^2 + 16x + 284x2+16x+28 in the form a(x+b)2+ca(x + b)^2 + ca(x+b)2+c where aaa, bbb, and c c\,c are integers and hence write down the coordinates of the turning point of the graph of y=4x2+16x+28y = 4x^2 + 16x + 28y=4x2+16x+28

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Completing the Square Questions

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

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

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