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y = Sin(2x)Cos(x). Find dy/dx.

Assume base differentiation knowledge: Sin(x) = Cos(x), Cos(x) = -Sin(x)The question combines the chain and product rule. To begin, start by splitting the equation: Sin(2x)Cos(x) = Sin(2x) x Cos(x)The produc...
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Answered by Saskya C. • Maths tutor
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What is Act Utilitarianism? How does this form a moral choice?

Utilitarianism is an ethical theory concerned with the consequences of actions rather than the motivations. There are two types of utilitarianism, Act and Rule, and this answer will focus on the first of the...
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Answered by Lyall T. • Philosophy tutor
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Find the equation of the tangent to the curve y=3x^3+x^2+5 at the point (1,9)

y=11x-2
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Answered by Ethan W. • Maths tutor
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Name and describe the cell division process in human tissue cells

The process of cell division in human tissue cells is called mitosis. Before the cell begins to divide, it grows and duplicates all the sub-cellular structures like ribosomes and mitochondria. Inside the nuc...
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Answered by Sophie T. • Biology tutor
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Was Robert Peel pragmatic with his approach to the Irish Problem? How far do you agree

I would focus entirely upon essay answer structure as I had very good structure during my studies. If you have good essay structure, your grade will be incredibly good as the examiner believes you to be know...
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Answered by Harry B. • History tutor
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