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anonymous
 5 years ago
can someone please show me how tofind the integral of x^3sinx^2dx
anonymous
 5 years ago
can someone please show me how tofind the integral of x^3sinx^2dx

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0u use the integration by parts formula INT (u dv) = uv  INT vdu

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0yah i know that but im actually having trouble setting it up

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0ok  u want to make INTvdu easy to do if possible try u = x^3 and dv = sin^2x and if this is problem reverse them

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0for some reason people first u substitution bu i do no know why

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0there is a recomendation in the literature but i cant remember it  I just dive in and see what happens!
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