Ava45018
Ava45018
20-11-2017
Mathematics
contestada
Can someone show me how to do this?
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swalley2004
swalley2004
20-11-2017
So for this problem we have to create a common denominator by multiplying 3-x to all of the expressions. So we have 2(3-x)/(3-x)-x(3-x)/(3-x)-1/(3-x) and then we simplify to get (x^2-5x+5)/(3-x) so C.
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