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1.2.10 Quadratic inequalities

1.2.10 Quadratic inequalities

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Question 3

Solve the inequality (2−x)(x−5)<0(2 - x)(x - 5) < 0(2−x)(x−5)<0

Tick one box.

A

{x:x<2}∪{x:x>5}\{x : x < 2\} \cup \{x : x > 5\}{x:x<2}∪{x:x>5}

B

{x:2<x<5}\{x : 2 < x < 5\}{x:2<x<5}

C

{x:x<2}∩{x:x>5}\{x : x < 2\} \cap \{x : x > 5\}{x:x<2}∩{x:x>5}

D

{x:x⩽2}∪{x:x⩾5}\{x : x \leqslant 2\} \cup \{x : x \geqslant 5\}{x:x⩽2}∪{x:x⩾5}

Markscheme

1.2.10 Quadratic inequalities Questions

  1. A Level
  2. /Maths
  3. /1.2.10 Quadratic inequalities

8 exam-style questions on OCR (MEI) A Level Maths 1.2.10 Quadratic inequalities. Each one has a worked solution and a mark scheme showing where the marks go.

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