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OpenStudy (anonymous):
stupid question
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OpenStudy (anonymous):
i have an integral \[\frac{ x+1 }{ 2x+x^{2} }\] can i let u = 2x +x^2 and du = 2+2x then 1/2du = x+1? then i'd get du/u in my original equation
OpenStudy (anteater):
Yes :)
OpenStudy (anteater):
So you would have 1/2 times the integral of 1/u du then
OpenStudy (anonymous):
calculus makes me come here to overthink simple things like this haha
OpenStudy (anteater):
It has that way about it, doesn't it?
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OpenStudy (anteater):
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