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As ever, the first step is to find the subject, verb and object of the sentence. The subject is in the nominative case, the object in the accusative case and the verb will agree with the subject in number...

The first step in this solution is to factorise the equation we have been given into the form (ax+b)(cx+d)=0, where a, b, c and d are constants which we need to determine. If we were to expand the bracket...

Let's open out the bracket using the FOIL method (first, outside, inside, last):

(3 + root(a))(4 + root(a)) = 12 + 3root(a) + 4root(a) + (root(a))² = 12 + 7root(a) + a.

Since the ...

The Treaty of Versailles was an agreement of huge historic importance which, at the time, represented not only an end to the bloodiest conflict in human history, but also arguably set the stage for World ...

This is a simple question where students need to use BIDMAS to solve the equation. The easiest method is to seperate the two sides and solve individually, then combine. Firstly, 3(x+5) multiplies out to g...