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Firstly, practice practice practice! The more essays you practice writing to the time constraints of your exam, the more of an idea you'll have as to how much you should be aiming to writ...
First factorise: (x - 2)(x - 5) = 0
Then either: x - 2 = 0 so x = 2
or x - 5 = 0 so x = 5
Many people allow English to fall to the bottom of their priority list when revising for exams. Unlike other academic subjects, English is not a sequence of learning facts for a simple question and answer...
Quesiton:
Solve 10x - 7 = 5x + 3, to find the value of x
Answer:
x = 0.5
Solution:
Quotient rule: (vu' - uv')/v^2
u = 4x + 1
u' = 4
v = x - 2
v' = 1
Input into formula:
[(x - 2)(4) - (4...
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