katieg75561 katieg75561 13-03-2024 Mathematics contestada Evaluate the integral using integration by parts with the indicated choice. ∫xe(9x)dx; u=x, dv=e(9x)dx. a) (x/9)e(9x) - ∫(1/9)e(9x)dx b) (x/9)e(9x) - (1/81)e(9x) + C c) (x/9)e(9x) + (1/9)e(9x) + C d) (x/81)e(9x) - (1/9)e(9x) + C
