Question

Evaluate the integral ∫x^2cos(3x)dx.. Select one: a. 1/3x^2sin(3x)+2/27sin(3x)−2/9xcos(3x)+C 1/3x^2sin(3x)+2/27sin(3x)−2/9xcos(3x)+C b. 1/3x^2sin(3x)−2/27sin(3x)+2/9xcos(3x)+C 13x^2sin(3x)−2/27sin(3x)+2/9xcos(3x)+C c. x/2sin(x)−2/9sin(x)+2/3xcos(x)+C x^2s

Evaluate the integral ∫x^2cos(3x)dx..

Select one:

a. 1/3x^2sin(3x)+2/27sin(3x)−2/9xcos(3x)+C 1/3x^2sin(3x)+2/27sin(3x)−2/9xcos(3x)+C

b. 1/3x^2sin(3x)−2/27sin(3x)+2/9xcos(3x)+C 13x^2sin(3x)−2/27sin(3x)+2/9xcos(3x)+C

c. x/2sin(x)−2/9sin(x)+2/3xcos(x)+C x^2sin(x)−2/9sin(x)+2/3xcos(x)+C

d. x^2sin(x)+2/9sin(x)−2/3xcos(x)+C

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