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How should I structure an essay question?

Old proverb: 'Essay is like a pearl necklace' ... Stay with me on this. When writing an essay it's good to visualise a necklace. The pearl beads are your paragraphs, they're where all your beautiful knowl...

Answered by Honor W. • History tutor

3805 Views

Explain how Differentiation by the chain rule works

If the expression to be differentiated is a (differentiable) function of another (differentiable) function, then the chain rule must be applied. For example y= f(g(x)), where f and g are both differentiab...

Answered by Gwyndaf O. • Maths tutor

4001 Views

'Charming, creative, chaotic'. By considering the presentation of Puck and the fairies in A Midsummer Night's Dream, evaluate this view.

Intro: Robin Goodfellow and the fairies, in the round, can be considered 'Charming, creative and chaotic'. This phrase, in itself, can be interpreted in many different ways as we do not only see these qua...

Answered by Dwayne T. • English Literature tutor

5221 Views

What is the Hardy-Weinberg equation?

The Hardy-Weinberg equation is: p²+2pq+q²=1

It is important to remember that p+q also equals 1.

Answered by Marlie C. • Biology tutor

4497 Views

Can you show me how to solve first order differential equations using the integrating factor method?

To use the integrating factor method your first order DE must be of the form dy/dx + f(x)y =g(x), where f(x) and g(x) are any functions that depend only on x. lets say f(x)=3x^2 and g(x)=2, (If I feel the...

Answered by Ryan A. • Further Mathematics tutor

3376 Views