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Mathematics 16 Online
OpenStudy (anonymous):

take the integral of sin^3 7x cos^2 7x dx I see that I can pull out a sin but after that I'm stuck.

OpenStudy (sgadi):

x/2 - (3*cos(7*x))/28 + cos(21*x)/84 + sin(14*x)/28

OpenStudy (anonymous):

Thank you. : )

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