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Quadratics

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Question 1
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The equation x2+kx+2=0x^2 + kx + 2 = 0x2+kx+2=0, where k k\,k is a constant has no real roots.

Find the set of possible values for kkk.

[3]
Markscheme

Quadratics Questions

  1. AS Level
  2. /Maths
  3. /Quadratics

37 exam-style questions on Edexcel AS Level Maths Quadratics, covering 2.1 Solving Quadratics, 2.2 Completing the Square, 2.3 Sketching Quadratic Graphs, 2.4 The Discriminant, and 2.5 Modelling with Quadratics. Each one has a worked solution and a mark scheme showing where the marks go.

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