Hi Tutor, I need assistance with these questions. Thank you

D Question 15 1 pts Evaluate the indefinite integral: / Vxdx Ofx + c Ofxt+ c Ofxi + c Question 16 1 pts Evaluate the indefinite integral: 0- 3x-2 + 5x 6 - 7x- + C 0 3 In/x| + fx+ + fx+c D Question 17 1 pts Evaluate the indefinite integral: (-4e* + 1x) - 4) dx 0 - Axe-1 + fxlx] - fx + c 0 - de' + +x/x1 - # +C O -48 + +C D Question 18 1 pts Evaluate the indefinite integral: [Hint: simplify algebraically before computing the integral.] 0#-4+c Ox- 1+c of - 210/x/ + c 01-# +c D Question 19 1 pts Evaluate the indefinite integral: / (2* - 37) dx O x - 20-1 -6+C O In 2 - (2") - In3 . (32 ) + c OH - 9x + C OH- MIC