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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...

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...

Learning the English meaning of the set text is extremely important as it is possible to get a lot of marks simply by knowing the translation. I would suggest writing out the English translation and then ...