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You must be careful with these sorts of questions as although 1/(5-2x) is equivalent to (5-2x)^-1, when you integrate you would add one to the power and divide by the new power. But if you were to add one to...

Analysing a larger section of a text – perhaps a chunk of a novel – can seem incredibly daunting at first, even if you have encountered the text in question before. Here is a quick list of pointers to keep y...

There are many different steps of poetry analysis. A poem may be shorter than a novel or chapter but you still must spend just as much time analysising it and understanding it as you would do with a longer l...

In French the majority of verbs use avoir in the perfect tense e.g. je joue becomes j'ai joué (with 'ai' being avoir conjugated into the first person 'je' or I). However some verbs take être instead, these a...

First we state the formula for sin(x+y) sin(x+y) = sin(x)cos(y) + cos(x)sin(y) Letting y = 2x sin(x+2x) = sin(x)cos(2x) + cos(x)sin(2x) Now sin(2x) = 2sin(x)cos(x) and cos(2x) = 1 - 2sin^2(x), substitute the...