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Factorise the equation to find the critical values:
x^2 - 3x - 18 > 0 (x-6)(x+3) > 0
Critical values:x - 6 = 0x = 6
x + 3 = 0x = -3
Draw a graph where a parabola (shape of a quad...

accents can be used for questions, like Qué, Quién etc when the word ends in a vowel, n or s, the stress of the word should be on the second last syllable. if it is not, then it must have an accent.when t...

A character's personality can be revealed in the following ways:> through their actions> through their dialogue> through the imagery the author uses (e.g. metaphors, similes, analogies)> throu...

First of all, we put all the unknowns to the same side. 67x and 12x will be on the left hand side; 13 and -5 are on the right hand side. For the unknowns, when 12x moves from right hand side to the left h...

Not at all! It can be a good starting point for some Law students, because some exam boards at A Level teach you the core modules covered at University in a very similar depth e.g with similar cases, ever...