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Calculus1 15 Online
OpenStudy (anonymous):

how do i compute this derivative: f(x)= 2xsin(x)-3x^2cos(x)? f'(x)=?

OpenStudy (anonymous):

should be (3x^2)cos(x)

OpenStudy (ribhu):

do u know chain rule?

OpenStudy (anonymous):

http://www.derivative-calculator.net/

OpenStudy (anonymous):

is that cheating?

OpenStudy (ribhu):

no

OpenStudy (loser66):

the last post is your answer, right? if it is, then it is not correct.

OpenStudy (anonymous):

btw: I don't think so.

OpenStudy (ribhu):

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