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Cube roots of 8?

8 traditionally has 1 cube root. 2. This is only the real root. It has 2 more complex roots!How can we see this?Consider a vector on the argand diagram. If we square it. What happens to it's magnitude and ar...
VJ
4857 Views

Find the gradient at x=1 for the curve y=2x*e^2x

The answer to this question is in two parts. We firstly must find the derivative of the function y=f(x) with respect to x, and then substitute the value of x given in the question to find the gradient at tha...
DD
Answered by Dominic D. Maths tutor
5120 Views

Describe the process of atherosclerosis and the effect it has on the properties of the blood vessel

Atherosclerosis occurs when the endothelium of a blood vessel becomes damaged. This may due to various reasons such as high blood pressure or toxins from cigarette smoke. This causes an inflammatory response...
LT
Answered by Laura T. Biology tutor
2855 Views

How should I end my personal statement?

I would say you should end your personal statement with a short summary underlining or emphasising your motivations to follow that course, adding why you would be a good fit. Your aim is to stand out from al...
LA
2598 Views

What is sonata form, and how can I identify it when analyzing a piece of music?

Sonata form is often found in music of the Classical era, for example in the string quartets or symphonic movements by composers such as Mozart, Haydn, and Beethoven. Sonata form is essentially a three-part ...
KM
Answered by Katrina M. Music tutor
5313 Views