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1.2.7 Inequalities

1.2.7 Inequalities

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Question 2

A square has side length (x+2)(x+2)(x+2) cm, where x⩾0x\geqslant0x⩾0. Its area is at most 49 cm2.

Find the possible values of xxx, giving your answer in set notation.

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Markscheme

1.2.7 Inequalities Questions

  1. A Level
  2. /Maths
  3. /1.2.7 Inequalities

8 exam-style questions on OCR A Level Maths 1.2.7 Inequalities. Each one has a worked solution and a mark scheme showing where the marks go.

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