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3.5 Quadratic Inequalities

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Question 17
a.

Solve the inequality

x2+2x−3<0 x^2 + 2x - 3 < 0 x2+2x−3<0
[3]
b.

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

x2+2x−3<0 x^2 + 2x - 3 < 0 x2+2x−3<0 9+3x≤9+x 9 + 3x \leq 9 + x 9+3x≤9+x
[2]
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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