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September 18, 2014

September 18, 2014

Posted by **Anonymous** on Friday, December 2, 2011 at 2:51am.

- calculus -
**billy- bob joe**, Friday, December 2, 2011 at 11:43am6(-sin(x))^5

- calculus -
**Steve**, Friday, December 2, 2011 at 1:06pmIf you're looking for a derivative, use the chain rule

d/dx u^n = n*u^(n-1) du/dx

d/dx cos^6(x)

= 6 cos^5(x) * (-sin x)

= -6 sin(x) cos^5(x)

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