How to integrate a function

[Howard]

S{[e^(2x)]dx/x}

 

[DivideBYZero]

W

 

[Howard]

?

 

[ColdFusion718]

What was the function you want to integrate? If you want to get rid of it, you should edit the thread title too.

 

[Starbuck1975]

nm^2/2

 

[Howard]

^

 

[CombatChuk]

e^2x/x? is that the equation?

 

[Goosemaster]

e^(2x)
-------------
2x^2



right?

 

[Howard]

e^(2x)
--------
x

integrate wrt x

 

[squirrel dog]

:disgust:

 

[Goosemaster]

Originally posted by: Howard
e^(2x)
--------
x

integrate wrt x

i jsut posted the answer silly😛

edit: no way in hell i am telling you HOW until you show some work

 

[gwlam12]

Can't you use u-substitution with that one? u = 2x.

 

[Goosemaster]

Originally posted by: gwlam12
Can't you use u-substitution with that one? u = 2x.

exactly


e^2u
-------
u

 

[Howard]

So... how do I integrate that (I arrived at that step btw).

 

[Goosemaster]

Originally posted by: Howard
So... how do I integrate that

lol....dude..that is a DEFINITION iirc...lol

(I arrived at that step btw).

sure...sure you did:laugh:

if you didn't post it, don't boast it...

 

[Howard]

http://www.rootminus1.com/howard/homework.gif

 

[Howard]

Christ, you'd think being around for so long nets you some leeway.

 

[Goosemaster]

Originally posted by: Howard
Christ, you'd think being around for so long nets you some leeway.

nope🙂

 

[Goosemaster]

Originally posted by: Howard
http://www.rootminus1.com/howard/homework.gif

I don't see that problem on there😕


..and your handwriting sucks btw😛

e
dit: oh..at the bottom

 

[TuxDave]

Integration by parts?

 

[Howard]

Integration by parts doesn't seem to be working for me. What am I doing wrong?

(I know I should be using different letters, but too late to fix that now)

http://www.rootminus1.com/howard/homework2.gif

 

[Goosemaster]

wait..so 2x=x? for u😕



😉

 

[Howard]

What? If you're going to criticize my work, do it in a comprehensible manner.

 

[Goosemaster]

Originally posted by: Howard
What? If you're going to criticize my work, do it in a comprehensible manner.

dude.....look at what you set u equal to and then look at the problem😛

 

[Howard]

Originally posted by: Goosemaster

Originally posted by: Howard
What? If you're going to criticize my work, do it in a comprehensible manner.

dude.....look at what you set u equal to and then look at the problem😛

u = 2x