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Mathematics 13 Online
OpenStudy (anonymous):

Integrate cos^8(x)*sin(x) I already tried (-1/9)cos^9(x), but it's not the right answer. Or at least it's not the answer my online homework is looking for.

OpenStudy (anonymous):

Did you remember to add in the constant?

OpenStudy (anonymous):

It's automatically included in the answer with our homework

OpenStudy (anonymous):

Maybe it wants you to put the cos function in the numerator

OpenStudy (anonymous):

Yeah, that was it. It's really annoying doing online homeworks because even if the answer is correct, the way it's imputed makes it incorrect. Ugh. Thank you for your help!

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