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Christos Group TitleBest ResponseYou've already chosen the best response.0
@zzr0ck3r u there?
 one year ago

Jhannybean Group TitleBest ResponseYou've already chosen the best response.0
\[\large \int\limits \frac{ 1 }{ u^3 }du= \int\limits u^{3}du\] you know how to integrate that right.
 one year ago

Christos Group TitleBest ResponseYou've already chosen the best response.0
to tell you the truth I already knew how to do it, I just think this exersise is wrong so I need to verify, look at the bottom http://screencast.com/t/XEJ9Dmj1S
 one year ago

zzr0ck3r Group TitleBest ResponseYou've already chosen the best response.0
looks good
 one year ago

Christos Group TitleBest ResponseYou've already chosen the best response.0
my result: (1/2)*((1/18) + (1/72))
 one year ago

zzr0ck3r Group TitleBest ResponseYou've already chosen the best response.0
what is the problem?
 one year ago

Christos Group TitleBest ResponseYou've already chosen the best response.0
http://screencast.com/t/XEJ9Dmj1S this solution displays a different result
 one year ago

Christos Group TitleBest ResponseYou've already chosen the best response.0
Just making sure I didnt miss anything lol
 one year ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.2
where did the \(\frac{1}{18}\) come from ?
 one year ago

zzr0ck3r Group TitleBest ResponseYou've already chosen the best response.0
the solution looks fine
 one year ago

Christos Group TitleBest ResponseYou've already chosen the best response.0
3^2 = 9*2 = 18
 one year ago

zzr0ck3r Group TitleBest ResponseYou've already chosen the best response.0
show us what you did, did u change your bounds when you substituted?
 one year ago

zzr0ck3r Group TitleBest ResponseYou've already chosen the best response.0
3^2 = 3*3 = 9
 one year ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.2
three squared is not equal to nine squared
 one year ago

Christos Group TitleBest ResponseYou've already chosen the best response.0
9*2(denominator) = 18
 one year ago

zzr0ck3r Group TitleBest ResponseYou've already chosen the best response.0
18 = 2*3^2
 one year ago

zzr0ck3r Group TitleBest ResponseYou've already chosen the best response.0
I m confused:)
 one year ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.2
\[F(u)=\frac{1}{4u^2}\] \[F(3)F(6)=\frac{1}{4}\left(\frac{1}{9}\frac{1}{36}\right)\]
 one year ago

Christos Group TitleBest ResponseYou've already chosen the best response.0
where did the 1/4 come from
 one year ago

Christos Group TitleBest ResponseYou've already chosen the best response.0
there might be a probability that my solution and the other one are equal idk
 one year ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.2
the u  sub gave a factor of \(\frac{1}{2}\) and the anti derivative gave another \(\frac{1}{2}\)
 one year ago

Christos Group TitleBest ResponseYou've already chosen the best response.0
That was the trick, thank you
 one year ago
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