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A good way to approach this question is to first expand the brackets . This gives 12x2 - 21x + 20x - 35 (remember to take the negative seven into account). We can then simplify this to give 12x...
5x2 – 2x – 3x2 + 6x – 21= 2x2 + 4x − 21
NB: ALWAYS check the number of available marks - so this is a typical 8 mark question and therefore you should aim to write 4 A01 points and then develop them with the typical PEE structure, using cas...
Top tip: for top marks EMBED quotations directly from the novel throughout your essay, + to make this process easier and approach revision quickly ensure you highlight and use sticky-notes when you fi...
122 = 42 + x2 [This is pythagoras' theorem (a2 = b2 + c2) ] 144 =16 + x 2 128 = x2 11...
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