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#1 Re: Help Me ! » very complicate integration.... :(:dunno » 2009-01-25 10:22:34

Thank you very very very much for that help !! up

By the way are u a university student ?:)

#2 Re: Help Me ! » very complicate integration.... :(:dunno » 2009-01-25 09:55:58

Ok I solved the second exercise up but.... for the first exercise which u wrote:

JaneFairfax wrote:

1.

You should have no trouble integrating

.

and you use the substitution


Now use partial fractions.

I did not make it to be a simple integration after the substitution..... thats because I became entangled with it... can u show me the solution ? dunno

Thanks ! big_smile

#3 Re: Help Me ! » very complicate integration.... :(:dunno » 2009-01-25 09:29:04

I know how to solve the first integration you post (mult by 1/2) because the numerator is a derivative of the denominator--> solve that is ln with something , and I've reached also to the second integral (who mult by 3) but I've stuck on it smile dunno

#4 Re: Help Me ! » very complicate integration.... :(:dunno » 2009-01-25 08:56:43

I made it to be the first integration (frst file).... after that I've continued and made it to be something with ln and an integral (scnd file)..
And now I do not know how to solve only the scnd file's integration....

Thanks ! dunno

#5 Help Me ! » very complicate integration.... :(:dunno » 2009-01-25 08:06:04

meiravosh
Replies: 8

Hey friends !

I cannot find the way of solving that exercise.... sad
I've tried so many methods but I'm desperate....

I will be grateful  for it to be solved !

Thanks !! big_smile

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