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September 20, 2014

September 20, 2014

Posted by **Anonymous** on Wednesday, March 17, 2010 at 11:02pm.

3t^2 Cos(4t)

- Calculus -
**Reiny**, Wednesday, March 17, 2010 at 11:03pmUse the product rule for the first derivative, simplify that result, then do it again.

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