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2.4 The Discriminant

2.4 The Discriminant

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Question 6

The equation x2+(2k−3)x+(k+3)=0x^2 + (2k - 3)x + (k + 3) = 0x2+(2k−3)x+(k+3)=0, where k k\,k is a constant, has no real roots.

Find the set of possible values for kkk.

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Markscheme

2.4 The Discriminant Questions

  1. AS Level
  2. /Maths
  3. /2.4 The Discriminant

9 exam-style questions on Edexcel AS Level Maths 2.4 The Discriminant. Each one has a worked solution and a mark scheme showing where the marks go.

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