## Question

###### 19-42 Evaluate the integral. 19. f_,6? 3) dx20. f" (4x' 3x2 + 2x) dx21. J',('+X' -0)dt22. 6 ( + 6wOw dw

19-42 Evaluate the integral. 19. f_,6? 3) dx 20. f" (4x' 3x2 + 2x) dx 21. J',('+X' -0)dt 22. 6 ( + 6w Ow dw

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