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Hi im a senior and i'm not sure of what i've found can you tell me if you think it's correct
(2x+1)/(x+1) = (x+1+x)/(x+1) = [(x+1)/(x+1)]+[x/(x+1)] = 1+[x/(x+1)] = 1+[(x+1-1)/(x+1)]
= 1+[(x+1)/(x+1)]+[(-1/x+1)] = 1+1-(1/x+1) = 2+(-1/x+1)
thank you !! ;-)
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