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How Far is Odysseus Responsible for the Suffering of his Men?

This essay question comes from OCR's Classical Civilisation A-Level Paper "Homer's Odyssey and Society" 2014. In the exam you need to spend about 45 minutes answering this question. I would advocat...
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Express 4/(2-√2) in the form a+b√2 and write down the values of a and b.

This is a typical exam question which some students may find confusing.The trick to this question is realising that you have to rationalise the denominator. (Topic: Surds)4/(2-√2) = 4/(2-√2) x (2+√2)/(2+√2)T...
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Answered by William A. • Maths tutor
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How can I improve my answers for source-based questions?

The key to approaching source-based questions is first to make sure you've noticed all the main aspects, for instance by using the acronym PURER BIN (PUrpose, REliability, Representative, BIas, Neutrality). ...
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Answered by Olivia O. • History tutor
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Find the inverse of y = (5x-4) / (2x+3)

the aim of finsing the inverse is making x the subject. To start we need to multiply both sides by: (2x+3), giving us: y(2x+3) = 5x-4 now we need to expand the brackets: 2xy +3y = 5x-4 now gather all the x c...
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Answered by Xuanyi A. • Maths tutor
6390 Views

Are there any minuses to economic growth?

Growth is typically considered great - improvement in GDP per capita, incomes and living standards. However, if asked in the exam, there is something for you to mention. Firstly, consider nature of growth. I...
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Answered by Julia L. • Economics tutor
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