October 6, 2015

Homework Help: Calculus part 3 so sorry

Posted by Samantha on Tuesday, November 4, 2008 at 8:05pm.

y = e^2xsin3x Find the derivative.
So I used the product rule and I got sin3x(e^2x)+cos^3x(e^2x). But the actual answer is sin3x(2e^2x)+cos^3x(3e^2x) Where the the 2 and 3 before the e come from?

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