Find the volume of the solid generated when region R is resolved about the x-axis using the method of "washers" AND "shells" with respect to X.
Let R be the region enclosed by the graphs of y=(64x)^(1/4) and y=x
The Attempt at a Solution
My teacher assigned this without teaching it since my school has block schedule so I'm kind of lost.
Formula for washer: pie*(R^2-r^2) So pie*((64x)^1/4)^2-(X^2)) ?
Formula for shells: 2pie(r)(h)delta(r) No clue.
I know the answer will be same but I'd like to learn both methods.