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differentiate y=8x^3 - 4*x^(1/2) + (3x^2 + 2)/x

y= 24x^2 - 2x^(-1/2) + 3 - 2x^-2

AM
Answered by Abubakar M. Maths tutor
5827 Views

With reference to a river catchment that you have studied, assess the potential impact of human activity upon the drainage basin

As cities expand through increasing urbanisation, the impacts of human activity on the drainage basin and, subsequently, flood risk are becoming clearer. From clearance of forest to covering of land with ...

DB
Answered by Daniel B. Geography tutor
14682 Views

Is inflation always bad?

It depends on how it comes about. Cost push inflation, i.e. when the reason is due to higher costs of production and reduced short-run aggregate supply (SRAS), is negative, as the overall output level, an...

AA
Answered by Abbas A. Economics tutor
1506 Views

How do I know which gender a noun will be?

There are some suffixes which give hints to the gender.
For feminine nouns, these include: -heit (e.g. die Freiheit), -ung (e.g. die Sammlung, with some exceptions, such as Ursprung which is masculin...

AA
Answered by Abbas A. German tutor
1512 Views

Given a function f(x)=3x^2+5x-1, find its derivative.

Derivative of 3x^2 is 3*(derivative of x^2) which is 3*(2x)=6x. Derivative of 5x is 5*(Derivative of x) which is 5*1=5 and derivative of (-1) is 0. Hence the answer is derivative of f(x) defined above is ...

CF
Answered by Carla F. Maths tutor
6148 Views

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