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For problems 1 - 4, find the derivative 1. f (x) = [In(1+m') am 2. g(1) = [ NP dp p+1 3. h(u) = [t' sint dt 4. f ( x ) = [ (2t+9) at For problems 5 - 8, find the definite integral 5 . [ am 6. 1 ( 2 +e " ) dp 3 m 7. It'd 8. | ( 212 + 91 - 6 ) dt -2 For problems 9 - 20, find the integral 2x 9. X = dx Vx2 + 1 2 x2 - 1 dx 11. x2 + 6x +5 dx 5+ x 12 . [3xe " (e " + 4 ) " do 13. [x Vx3 + 1 dx 14. [ | 2x - 3/ dx 15. (3Inx -dx 2x X 16. 2x + 1 - dx 17. Jest dx 18 . [ (2x2 - 5x + 3) 2x 5x2 3 2 -+3x dx 19. f ( 3x -2) (3x2 - 4x) dx 20. [-6x(3x2 + 1)2 dx