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# C3 Solomon Question: watch

1. f(x) = 2x-3/x-2 x>2 xER (asin the mathematical symbols)

a) Find the range of f

Ive posted the answer to this below, can someone please explain the answer to me and why they've divided???

thanks
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2. (Original post by melbourne)
f(x) = 2x-3/x-2 x>2 xER (asin the mathematical symbols)

a) Find the range of f

Ive posted the answer to this below, can someone please explain the answer to me and why they've divided???

thanks
The division can be done by long division.
They've divided to simplify the expression and so find the range as the initial expression for f(x) is improper.

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