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Animal communication has more limited functions. Comparatively, human communication has the ability to perform greater and more complex functions. For example, humans communicate information about things ...

In French, we have two main different types of past tense. These are passé composé and the imparfait but for today we'll focus on le passé composé. Composé means compound in French, what's a compound? (Yo...

The theme of dreams is presented in The Great Gatsby with Gatsby’s dream of Daisy and the past that he wishes to recreate. When Gatsby says ‘of course you can repeat the past’, this illustrates t...

In this question, we are being asked to combine the functions f(x) and g(x). The function gf(x) is 'putting in' the function f(x) into g(x). What we do is substitute whatever f(x) is into the g function l...

So firstly, when we do a rationalisation problem, we are trying to get rid of any surds in the denominator(the bottom part of a fraction). Surds are numbers that have been square rooted and do not equal a...