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1.5.3 Quadratic functions

1.5.3 Quadratic functions

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Question 7

Find the set of values of a a\,a for which the equation ax2+7x+4=0ax^2 + 7x + 4 = 0ax2+7x+4=0 has no real roots.

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Markscheme

1.5.3 Quadratic functions Questions

  1. A Level
  2. /Maths
  3. /1.5.3 Quadratic functions

63 exam-style questions on AQA A Level Maths 1.5.3 Quadratic functions. Each one has a worked solution and a mark scheme showing where the marks go.

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