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anonymous
 5 years ago
In an exercise I found this \[\int\limits \sqrt{a^2x^2}dx=x \sqrt{a^2x^2}\int\limits \frac{x}{\sqrt{a^2x^2}}dx\] what are the steps? Thanks!
anonymous
 5 years ago
In an exercise I found this \[\int\limits \sqrt{a^2x^2}dx=x \sqrt{a^2x^2}\int\limits \frac{x}{\sqrt{a^2x^2}}dx\] what are the steps? Thanks!

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bahrom7893
 5 years ago
Best ResponseYou've already chosen the best response.0Use trig substitution method!!

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I got this but seems different why? \[1/2a^2\arcsin(x)+1/2a^2\sin(2\arcsin(x))\]

bahrom7893
 5 years ago
Best ResponseYou've already chosen the best response.0i had a link to one site with all these... feelin too sick of math right now, lemme find the link, brb

bahrom7893
 5 years ago
Best ResponseYou've already chosen the best response.0wait i just realized there supposed to be an arcsin there..

bahrom7893
 5 years ago
Best ResponseYou've already chosen the best response.0http://www.youtube.com/watch?v=foXn85XkOXU there try that video
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