1.

Integrate xe2x.

A. ( frac{e^{2x}}{4} (x- frac{1}{4})+C )
B. ( frac{e^{2x}}{4} (2x-1)+C )
C. ( frac{e^{2x}}{2} (2x-1)+C )
D. ( frac{e^{2x}}{4} (x+1)+C )
Answer» C. ( frac{e^{2x}}{2} (2x-1)+C )


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