Posted by **Sebastian** on Wednesday, April 18, 2012 at 5:27am.

hello i need help for derivate this function: x+1+1/(x+2)

thanks for your help

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**Bosnian**, Wednesday, April 18, 2012 at 5:35am
Go on: wolframalpha dot com

When page be open in rectangle type:

derivative x+1+1/(x+2)

and click option =

After few seconds when you see result click option:

Show steps

- math -
**Reiny**, Wednesday, April 18, 2012 at 7:52am
let y = x +1 + 1/(x+2)

= x + 1 + (x+2)^-1

dy/dx= 1 - (x+2)^-2

or

= 1 - 1/(x+2)^2

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