Hi can someone show me the step-by-step answer to this question? Please write it clearly and understandable.

1. Find the volume of the solid generated by revolving the area bounded by y = x2 2x , x-axis about the x-axis. 2. Find the volume of the solid generated by revolving the area bounded by xy =4, 26 = 2,32 = 4 about they = 4. 3. Find the volume of the solid generated by revolving the area bounded by x+y=5,x= 0,y=0 aboutthey=0