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3.5 Quadratic Inequalities

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Question 7
a.

Solve the inequality

x2+10x>39 x^2 + 10x > 39 x2+10x>39
[3]
b.

Find the set of values for x x\,x which satisfy both of the inequalities

x2+10x>39 x^2 + 10x > 39 x2+10x>39 17+3x<26+x 17 + 3x < 26 + x 17+3x<26+x
[1]
Markscheme

3.5 Quadratic Inequalities Questions

  1. A Level
  2. /Maths
  3. /3.5 Quadratic Inequalities

38 exam-style questions on Edexcel A Level Maths 3.5 Quadratic Inequalities. Each one has a worked solution and a mark scheme showing where the marks go.

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