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To differentiate use formula.

multiply factor by power then minus one from power (where x is invloved)

dy/dx = 12x^3 - 24x^2

d^2y/dx^2 = 36x^2 - 48x (this is just a further differenti...

Let's use a general equation for straight lines, y= mx +c. Here, the m and c represent numbers (or constants), which will differ for each specific line. The number in the place of the m is the gradient of...

Before trying to figure out what automotic stabilizers are, it is necessary to first understand the business cycle.

Business cycle recap: An economy experiences fluctuations. They go through period...

Throughout Songs of Innocence and Experience, Blake makes his opinions known that childhood innocence should be retained through to adulthood. Evidence for this lies especially in his ‘Introduction’ to In...

You need to solve the question so this means you need to work out the value of w. To work out the value of w you rearrange the terms and make w the subject of the equation. 

Start with minusing 3w ...