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

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

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

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

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

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

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

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

Outkast3r09 Group TitleBest ResponseYou've already chosen the best response.3
you could use trig subs
 one year 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 \[\int sec^2 x *(tan^{3/2} x+ \sqrt{tan^{1/2}x})\]
 one year ago

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

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

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

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

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

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

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