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First, bring the x to the numerator (top) as x^(-3). Then use the chain rule: State the first times derivative of the second plus state the second times the derivative of the first.State sin(x), then mult...

When approaching the unseen poetry task, it's important to write a clear, structured essay with relevant information about the authorial methods used. The student shouldn't panic about not being familiar ...

An accent is the way people from a certain area pronounce things, whereas a dialect is to do with the words and grammar they use.

Though both ser and estar are the Spanish infinitives of ‘to be’, they are used in different contexts. Ser is usually used for permanent states of being, whereas estar is used for temporary states. The ac...

The subjunctive mood in French is usually used in the present tense to express doubt, necessity, wishes and fear. It is also used for certain set phrases — mainly conjunctions e.g. avant que (before), pou...