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Equations and Inequalities

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Question 25
82%
a.

Solve the inequality

x2+3x−10<0 x^2 + 3x - 10 < 0 x2+3x−10<0
[3]
b.

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

x2+3x−10<09+3x≤12+x \begin{aligned} x^2 + 3x - 10 < 0 \\ 9 + 3x \leq 12 + x \end{aligned} x2+3x−10<09+3x≤12+x​
[2]
Markscheme

Equations and Inequalities Questions

  1. AS Level
  2. /Maths
  3. /Equations and Inequalities

44 exam-style questions on Edexcel AS Level Maths Equations and Inequalities, covering 3.1 Linear Simultaneous Equations, 3.2 Quadratic Simultaneous Equations, 3.3 Simultaneous Equations on Graphs, 3.4 Linear Inequalities, 3.5 Quadratic Inequalities, and 3.6 Inequalities on Graphs. Each one has a worked solution and a mark scheme showing where the marks go.

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