Hello,

Any help would be greatly appreciated. Thanks!

Evaluate the indefinite integral

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- April 1st 2007, 03:42 PMxcelxpI cant figure out this Indefinite integral ..
Hello,

Any help would be greatly appreciated. Thanks!

Evaluate the indefinite integral

- April 1st 2007, 03:47 PMJhevon
- April 1st 2007, 03:50 PMxcelxp
I wasnt changing x^-1 into ln(x)

You are verrrrrrrrrrrrry helpful! :D

why aren't you a moderator?!?!?! - April 1st 2007, 03:51 PMAfterShock
Have you learned the integration rules? This is a basic integral, and if you're wanting to solve harder integrals it's imperative you take the time to learn these simple ones.

int(6/(x^2) + 16/(13x)dx) = int(6/(x^2)dx) + int(16/(13x)dx)

= int(6*x^(-2)dx) + int(16/3*(1/x)dx

= (6*x^(-1))/-1 +

= -6/x + (16/13)*ln(x) + C - April 1st 2007, 03:52 PMJhevon
moderators are veterans, they've been with this site for a long time, i've just been here for a little over a month i think

and also, i'm not smart enough to be one:D those guys are way out of my league:(

ah man, i forgot to do that, "this is my 8:):)th post" thing, which seems to be a custom on this site. - April 1st 2007, 04:00 PMxcelxp
Congrats on your 800th post... and I have a very basic understanding ....

btw I am reading the book and trying to understand the problems

with 2 hours to go before this home work is due ... and 4 more problems left im making simple mistakes... and jumping all over the place...

You guys are helping a lot! I know I shouldnt have saved it for last minute.. but still .... I might as well try and get as much done as possible...

p.s. Im not as slow as you think:) - April 1st 2007, 04:03 PMJhevon