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April 19, 2014

April 19, 2014

Posted by **Janey** on Friday, October 15, 2010 at 1:02am.

- Calculus -
**drwls**, Friday, October 15, 2010 at 8:03amUse the chain rule. Let 2x^2 +x = u(x)

y = u^200

dy/dx = dy/du * du/dx

dy/dx = 200*(2x^2 +x)^199 *(4x+1)

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