At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga.
Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus.
Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Get our expert's

answer on brainly

SEE EXPERT ANSWER

Get your **free** account and access **expert** answers to this and **thousands** of other questions.

I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!

Get this expert

answer on brainly

SEE EXPERT ANSWER

Get your **free** account and access **expert** answers to this and **thousands** of other questions

then how do i use this formula for the problem

no how do u find 1+1/x?
is the answer -1x-1/2

use the sum rule for derivatives...
\(\large [1+\frac{1}{x}]'=[1]'+[\frac{1}{x}]' \)
continue....

|dw:1357167466355:dw|
??

wait but how do i simplify to get ...|dw:1357167740926:dw|

factor the top and bottom...

oops.... sorry.... @PhoenixFire is correct...

so what should i do should it look like this...|dw:1357167900420:dw|

yes.. ^^^,
now simplify....

how....|dw:1357167986477:dw|

try rewriting the denominator as...|dw:1357168045359:dw|

then can i just write the answer....|dw:1357168177116:dw| or no?!?!

how do i continue simplifying from what i have now?

i'm double checking....
looks like this is wrong....
|dw:1357168325298:dw|

well it says that is the derivative and answer and its never been wrong

and wolfram...
http://www.wolframalpha.com/input/?i=derivative+ln%281%2B1%2Fx%29

just continue what we have here...
|dw:1357168741789:dw|

yeah i believe both of u now. okay ill just tell my teacher that it is wrong.

so from the pic that u just put up

yes... just continue that and you'll get the correct answer..

idk exactly how to though

\(\huge \frac{\frac{-1}{x^2}}{\frac{x+1}{x}}=\frac{-1}{x^2}\cdot \frac{x}{x+1} \)

|dw:1357169117534:dw|

thanks for the help

@PhoenixFire , thanks for getting my back.... :)
i'm a little rusty in calc... :(

I like the complete lack of trying and still no understanding from this question.

this was funny to watch

When people don't try they don't succeed. It's that simple.

still funny seeing people trying to explain to someone thats lazy

I don't know if your teacher want's you to simplify that, that's not the kind of "simplifying exercise" it looks like it's just to learn the Ln derivative, I took a picture, sorry i'm very traditional, hope it helps you.

There you go, I hope it's clear now