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Integrate 2x/[(x+1)(2x-4)

2x/[(x+1)(2x-4)] = [A/(x+1) + B/(2x-4)]x = A(x-2) + B(x+1)x = -1-1 = A(-3)A = 1/3x = 2 2 = B(3)B = 2/3 therefore.... 2x/[(x+1)(2x-4)] ...

LA
Answered by Lukas A. Maths tutor
4555 Views

What does Thrasymachus say in Plato's The Republic?

Thrasymachus outlines his ideas about justice and its influence. Rather than ground his theory in objective truths about justice or reasons for adhering to its boundaries, Thrasymachus states that justice...

BS
Answered by Blaise S. Philosophy tutor
3025 Views

When do you use the imperfect tense in Spanish?

In Spanish, the imperfect tense is used to describe the past. It is used in 3 ways. 1 - to describe something that used to happen (I used to go to dance classes) 2 - to give background infor...

SL
Answered by Sorcha L. Spanish tutor
2372 Views

A ball is dropped from a 5.0m high window. Assuming air resistance is negligible, calculate the time taken for it to hit the ground.

It is helpful to break down questions and draw a diagram. Here we know we have a ball that is being dropped, so it will initially be stationary. Gravity will cause it to accelerate towards the ground at 9...

CP
8670 Views

What is atherosclerosis and how does it occur?

Atherosclerosis is a build up of fat deposits in large and medium sized arteries. This causes narrowing of the blood vessels and can lead to cardiovascular disease. If a plaque ruptures it can cause occlu...

RW
Answered by Rebecca W. Biology tutor
3910 Views

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