1. The problem statement, all variables and given/known data Find the volume of solid obtained by rotating the region bounded by y=x^2,y=4 and x=0 about the line x=-2 using the shell method. 2. Relevant equations I'm stuck because using disks I got the right answer 136pi/3 but I cant using shells? 3. The attempt at a solution Integral 2pi (2+x) (4-x^2) dx from x=0 to 2. This gives 88 pi/3.. Please help!