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anonymous
 4 years ago
Can someone help me with the following integral:
anonymous
 4 years ago
Can someone help me with the following integral:

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anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0int:sin(x)^3cos(x) use u substitution let u = sinx du =cosxdx new integral: int:u^3du =(1/4)u^4+C plug back in sinx for u sin^4(x)/4+c

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0http://integrals.wolfram.com/index.jsp?expr=sin%28x%29%5E3cos%28x%29&random=false

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0that's what it looks like in better symbol form when finished. open for any questions

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Thank you very much. I tryied so hard and I could not find the answer. Thank you so much

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Your welcome, glad to help.

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Yeah I have problem with three. well now two

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0can you help me with them?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Im just learning how to integrate

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0I can try, aha but i won't promise! ;P

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0in other words i'll do my best

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0let me post the other two

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0yeah i can see it, okay this one is a little more difficult . you have to use trigonometric identities

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Do you think you can solve it?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0let me think for a sec

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0that's kind of a difficult one, however if you want to see all the steps.. i won't do them personally but here is something you can refer to

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0http://www.wolframalpha.com/widgets/view.jsp?id=dc816cd78d306d7bda61f6facf5f17f7

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0i guess it doesn't take you to the answer i put in, so just enter cos^7(x)

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0you can click see steps for indefinite integral.

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0are you sure that there isn't a sin, in your problem? that would make it so much easier

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Im learning calculus so it will be awsome if you show me how to integrate with sin as well.

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0well i can do my best, i wasn't really able to help with the last one really though, if the integrand has sin and cos in it, that is easier

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0I think I found a way to solve it. I need to try a little bit harder. Any question I will let you know my friend

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0sounds good! good luck
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