Evaluate ∫x2cos(x)dx\int x^2 \cos(x) dx∫x2cos(x)dx using integration by parts. What is the vvv term if u=x2u = x^2u=x2?
sin(x)\sin(x)sin(x)
−sin(x)-\sin(x)−sin(x)
cos(x)\cos(x)cos(x)
−cos(x)-\cos(x)−cos(x)