GaleShawver
GaleShawver
29-07-2014
Mathematics
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What is the derivative of: y=1/(x+1)+2?
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AL2006
AL2006
29-07-2014
That derivative is - 1 / (x + 1)²
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Аноним
Аноним
30-07-2014
[tex]y=\frac{1}{x+1}+2=(x+1)^{-1}+2\\\\y'=\left[(x+1)^{-1}+2\right]'=-(x+1)^{-1-1}=-(x+1)^{-2}=-\frac{1}{(x+1)^2}[/tex]
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