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April 18, 2014

Homework Help: Calculus

Posted by Cynthia on Tuesday, August 7, 2012 at 5:52pm.

evaluate (integral) xe^2x dx

A. 1/6x^2 e^3x+C
B. 1/2xe^2x-1/2e^2x+C
C. 1/2xe^2x-1/4e^2x+C
D. 1/2x^2-1/8e^4x+C

Evaluate (integral) e^3x cosh 2x dx

A. 1/2e^5x + 1/2e^x +C
B. 1/10e^5x + 1/2e^x + C
C. 1/4e^3x + 1/2x + C
D. 1/10e^5x + 1/5x + C

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