Which of the following is equivalent to the integral: J Vx (x2 - 1) dx? O =207/2 - 203/2 + 0 O $27/2 - 423/2 + C 0 $27/2 - 2 203/2 + C O =207/2 - 2 203/2 + C Question 6 3 pts Using the general power formula, determine the expression for the integral: f 2V1 - e de dx 3 ( 1 - e-2) 3/ 2 + C 0 4(1 -e-2)2/3 + C 0 =(1-e-2)2/3 + C 0 4(1- e-2) 3/2 + C