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This is a question that isn't often asked on its own, but could be a 'follow up' question to a wider discussion on NHS issues e.g. the junior doctor contract. The key thing when answering this question is...

The French perfect tense can seem daunting at first but in fact there are simply three steps which you must follow. After a bit of practice, it will become second nature! The perfect tense always has 3 pa...

In order to answer this question, the equation: PV=nRT must be used.P is pressure, V is volume, n is moles, R is the gas constant and T is temperature. Firstly the units in the question must be converted ...

J'aurais, tu aurais, il/elle/on aurait, nous aurions, vous auriez, ils/elles auraient

We first apply a simple addition to make the inequality 0 on one side. We subtract 10, giving x^2-4x-12<0. Now we factorise the equation in x, intuitively or using the quadratic formula: x=(-b+sqrt(b^2...