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Distinguish between liberal and realist international relations theory

Firstly, liberals take an optimistic view of human nature in relation to the state. It is a school of thought which advocates peaceful co-operation and 'soft' forms of power rather than military resources...

EV
9644 Views

How do you use factor theorem to show an algebraic term is a factor of a polynomial?

For example show that x + 3 is a factor of p(x) = x- 5x2 - 8x + 48

We need to show that when x = -3, p(x) = 0. If this is the case then x + 3 is a factor of p(x)

putt...

ET
Answered by Elliot T. Maths tutor
3355 Views

How do you multiply out two brackets?

Let us use the example of (x + 3)(x + 5)

The main thing we have to remember is to multiply every term in the first bracket by every term in the second bracket. An easy way to make sure we've done t...

ET
Answered by Elliot T. Maths tutor
5447 Views

What is dimensional analysis and how is it used?

When one is faced with a problem requiring derivation of an equation, they might be asked to use dimensional analysis. This is a concept that involves analyzing the units of known ...

CI
Answered by Christina I. Physics tutor
1903 Views

What is ATP and why do we need it?

ATP is short for adenosine triphosphate, and it can be thought of as the energy 'currency' in our cells. It has a similar structure to that of an RNA nucleotide, as it is comprised of a nitrogenous base (...

TD
14418 Views

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