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Remember you have only 90 minutes to get through the ELAT, and structure accordingly. Be familiar with your strengths beforehand: are you more comfortable analysing prose or poetry? Spending too long maki...
To find the mean you must add all of the numbers together (2+5+6+12+5) and divide by how many numbers you have in your data set (5). Mean = 30 : 5 = 6
To find the median you must f...
A purpose clause, as highlighted in the grammatical expression, explains why an action has taken place i.e why something happens.
e.g The boy walked to the shop (in order) to get food.
When we factorise, we do so to make the expression more simple. Factorising is when we take common factors from the expression and group them together, and then multiply these common factors by somethi...
p(x)=x3+2x2-5x-6
=x(x2+2x-5)-6
=x(x2+2x+1-6)-6 as we know (x+1)2=x2+2x+1,5 can be expressed 1-6...
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