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3.5 Quadratic Inequalities

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Question 30

The solution of the inequality

x(x+1)≤k x(x + 1) \leq k x(x+1)≤k

is −5≤x≤4-5 \leq x \leq 4−5≤x≤4. Find the value of kkk.

[3]
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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