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Firstly, label each coefficient: coefficient in front of x2 “a”, is equal to 4. “b” is the coefficient in front of x is equal to +4 “c” is equal to -15

The procedure for factorising starts with wo...

The first step would be to form an equation for the line l. Using y=mx+c, and the information provided in the question, the equation for line l is y=3x+1. To find the coordinates of where c and l intersec...

This question is slightly complex and requires you to use multiple differentiation rules. Since we are differentiating a product of two functions, the first rule that we have to use is the product rule: m...

One of the hardest things to achieve during an exam is when you get to the translation paper., there is no doubt about that. The best way to approach it really does come down to a matter of personal prefe...

In this case we must first understand what tense the sentence is in. It is written in past tense. However the trick about this sentence is that the verb needed to be used is "faire" because in f...