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Differentiate y=(4x - 5)^5 by using the chain rule.

Notation: I use the ^ in the title question to indicated 'to the power of' and I use an asterisk * (or star) to indicate 'multiplied by' in the answer, to avoid confusion with the x term! Step 1) let u = 4x ...
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Answered by Joseph E. • Maths tutor
13731 Views

How do I begin to analyse a poem?

When looking at a poem for the first time it is important to make a note of a number of structural and linguistic points. Firstly, you may wish to look at the structure which can involve identifying the numb...
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5474 Views

Youth Culture and Concerns

This is part of the AS syllabus for the spoken expression and response in Russian. A sub section of this topic which I will be covering is the drinking problem there. I will start off by emailing my student ...
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Answered by Daria B. • Russian tutor
3108 Views

How to calculate temperature of expanded ideal gas.

By definition an ideal gas in a closed follows the relationship of PV=nRT, or PV/T = constant This means that Pressure * Volume/ Temperature will be the same at the start and end of the process. So P 1 V 1 /...
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Answered by Iain C. • Physics tutor
8768 Views

How should I write a critical analysis in English?

To write an essay that critically analyses a piece, it is crucial to discuss the passage in ways that are of interest to YOU. Approaching the essay from a specific angle is a good way to start, and you may, ...
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Answered by Katie B. • English tutor
15499 Views