I need solve this questions of calculus

Question 2 Question 1 Not yet answered Not yet answered Marked out of 5.00 Marked out of 5.00 Flag question Flag question Question [5 points]: True or False: If Question [5 points]: x = 6 sin 0 is an appropriate trigonometric x (x - 3)(x + 2) dx = =In(1x - 31) + Bin(1x+21) substitution for the integral Vx2 - 36 then B = dx. X Select one: O True Select one: O True O False O False Question 5 Question 6 Not yet answered Not yet answered Marked out of 5.00 Marked out of 5.00 Flag question Flag question Question [5 points]: Which of the following rational functions is Question [5 points]: equivalent to the partial fraction decomposition Evaluate the integral 2x 4x 2x - 1 4x - 1 J x cos x dx Select one: O 2x Select one: (2x - 1)(4x - 1) O sin x + x cos x + C O 2x (2x - 1)(x - 1) O None of them O 2x O x sin x + cos x + C (x - 1)(4x - 1) none of these. O x sin x - cos x + C O 6x O x sin x + x cos x + C (2x - 1)(4x - 1)