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Outkast3r09 Group TitleBest ResponseYou've already chosen the best response.3
I think you have to use Trig sub
 2 years ago

Outkast3r09 Group TitleBest ResponseYou've already chosen the best response.3
or you might be able to do this
 2 years ago

Outkast3r09 Group TitleBest ResponseYou've already chosen the best response.3
this is just a test idk if it will work \[\int sec^2 x* sec^2 x*\sqrt{tanx} dx\]
 2 years ago

Outkast3r09 Group TitleBest ResponseYou've already chosen the best response.3
\[cos^2 x + sin^2 x= 1\] \[1+tan^2 x=sec^2 x\]
 2 years ago

jaersyn Group TitleBest ResponseYou've already chosen the best response.1
you're correct, i'm close, but not exactly the ansewr
 2 years ago

Outkast3r09 Group TitleBest ResponseYou've already chosen the best response.3
\[\int sec^2 x * (tan^2 x + 1) * \sqrt{tan x}dx\]
 2 years ago

jaersyn Group TitleBest ResponseYou've already chosen the best response.1
not trig sub, usub
 2 years ago

jaersyn Group TitleBest ResponseYou've already chosen the best response.1
yeah then let u = tanx; du = (secx)^2
 2 years ago

Outkast3r09 Group TitleBest ResponseYou've already chosen the best response.3
you could use trig subs
 2 years ago

Outkast3r09 Group TitleBest ResponseYou've already chosen the best response.3
trig sub will work with any trig integral... it's just a pain for something that can be done easier anyways \[\int sec^2 x *(tan^{3/2} x+ \sqrt{tan^{1/2}x})\]
 2 years ago

Outkast3r09 Group TitleBest ResponseYou've already chosen the best response.3
\[\int sec^2 x*tan^{3/2}x dx + \int sec^2 x*tan^{1/2}xdx\]
 2 years ago

Outkast3r09 Group TitleBest ResponseYou've already chosen the best response.3
\[\int sec^2 x* (tanx)^{3/2} dx + \int sec^2 x*(tanx)^{1/2}\]
 2 years ago

Outkast3r09 Group TitleBest ResponseYou've already chosen the best response.3
let \[u=tanx\] \[du=sec^2 x\] \[\int u^{3/2}du+\int u^{1/2}du\]
 2 years ago

jaersyn Group TitleBest ResponseYou've already chosen the best response.1
i see where i went wrong
 2 years ago

jaersyn Group TitleBest ResponseYou've already chosen the best response.1
∫sec2x∗(tan3/2x+tan1/2x−−−−−−√)
 2 years ago

jaersyn Group TitleBest ResponseYou've already chosen the best response.1
how does tan^2 (x) * tan^(1/2) x = tan^(3/2) (x)?
 2 years ago

Outkast3r09 Group TitleBest ResponseYou've already chosen the best response.3
ehh it's supposed to be a 5/2
 2 years ago

Outkast3r09 Group TitleBest ResponseYou've already chosen the best response.3
so your answer wil lbe 7/2
 2 years ago
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