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Factorise means we want to turn x²-8x+15=0 into the form (x+a)(x+b)=0. We need to find the two whole numbers 'a' and 'b' which equal -8 (from the -8x part) when added together,...

For a quotient f(x) = u(x)/v(x), the derivative is f'(x) = (vu'(x) - uv'(x))/v(x)². Applying this to the given function, we find u(x) = x+3 and v(x) = 2x-5. So, u'(x) = 1 and v'(x) = 2...

one type of determinism is biological determinism. this type of determisism states that behaviour is purely a result of an individuals biological make up, i.e. genetics, hormones etc. it doesnt take into ...

A Streetcar Named Desire uses lighting and stage effects to exacerbate the drama onstage and to include the audience in the scene. the lighting changes according to both Blanche and Stnaley's moods showin...