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1.2.5 Discriminant of a quadratic

1.2.5 Discriminant of a quadratic

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Question 1

The two roots of x2−6x+c=0x^2-6x+c=0x2−6x+c=0 differ by 4, where c c\,c is a constant.

Find the value of ccc.

[3]
Markscheme

1.2.5 Discriminant of a quadratic Questions

  1. A Level
  2. /Maths
  3. /1.2.5 Discriminant of a quadratic

8 exam-style questions on OCR (MEI) A Level Maths 1.2.5 Discriminant of a quadratic. Each one has a worked solution and a mark scheme showing where the marks go.

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