Use logarithmic differentiation to find the derivatives of each of the functions in Exercises 49-58. 49. f(x) = /x In |2× + 1| 50. f(x) = 12xT – x/x+1 2* Vx3 – 1 e2*(x3 – 2)4 51. f(x) = Vä(2x – 1) 52. f(x) = x(3e 5x + 1) 53. f(x) = xnx 54. f(x) = (2x +1)* 55. f(x) = 56. f(x) = (Inx)* X- 1 57. f(x) = (Inx)Inx 58. f(x) = x+1

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A: See the attachment

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