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Firstly we look at the term 2(x^3). The power of x (in this case 3) is multiplied by the factor of x (in this case 2) and the power is then reduced by 1. This means it is 2x3(x^{3-1}) which simplifies to ...

Firstly, approach the text with confidence. It is important that you believe in your own ideas and trust your response to the text. Once you've got that in mind, read through the entire text once, careful...

A referundum is a vote which allows all the citizens to approve or to reject a measure proposed by the executive power. The referendum is thus an instrument of " direct democracy ". It allows th...

A turn-out is the percentage of those eligible and registered to vote who actually cast a ballot. As you may know, not everyone is allowed to vote. Hence, the turn-out only represents those allowed to vot...

The developmental area of Psychology focuses on how behaviour changes over time, as a person grows up. It has a particular focus on behaviourism (the belief that all behaviour is learned). Meanwhile, the ...