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​Q20: Question – Paper 2 – June 2018

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Content:

• Part A) Rationalising Denominators – Part 2
• Part A) Rationalising Denominators – Part 3
• Part B) Rationalising Denominators – Part 1​​

Quizzes:

• ​Part A) Rationalising Denominators
• Part B) Rationalising Denominators

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Question

20) Martin did this question.

Here is how he answered the question.

Martin’s answer is wrong.

​a) Find Martin’s mistake.

[1 mark]​

​Sian did this question.

Here is how she answered the question.

Sian’s answer is wrong.

​b) Find Sian’s mistake.

[1 mark]​

Show answers