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Given y=2x(x^2-1)^5, show that dy/dx = g(x)(x^2-1)^4 where g(x) is a function to be determined.

y=2x(x2-1)5 --> y=uv, where u=2x; v=(x2-1)5 --> thus product rule required.u'=2v'=10x(x2-1)4Product rule: dy/dx = uv' + v'uTherefore...

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Answered by Sean H. Maths tutor
4422 Views

Is the House of Commons more authoritative than the House of Lords?

In short: yes, and no. The issue with this question is that many students will end up thinking that 'authority' is synonymous with 'power', which is not necessarily the case. One must look at the question...


In the presence of carbon monoxide, less oxygen is transported to the blood. Suggest why, in terms of bond strength and stability constants.

Point 1: Stability constant with CO is greater than with 02.Point 2: Bond with CO is stronger than with 02.Explanation: In haemoglobin a central Fe2+ ion in an octahedral complex compromising four dative ...

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3744 Views

What is the "Tragedy of the Commons" and how may it be solved?

The Tragedy of the Commons (also known as the Tragedy of Freedom in a Commons) is an economic situation in which individual economic agents choose to maximise their individual gain when using a shared res...

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Answered by Rithik H. Economics tutor
2876 Views

Write about how Bronte presents the role of women in society in Jane Eyre

In Charlotte Bronte's Jane Eyre, the obvious place to start is with the character of Jane. Jane is a governess working for Mr Rochester, a role which immediately suggests that women are expected to work ...

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