1. The problem statement, all variables and given/known data The problem given: 2. Relevant equations 3. The attempt at a solution I need an x^2 in there to do the inner integral. I'm having a bit of trouble figuring out how the bounds are defined. X goes from 1 to y/2 and y goes from 0 to 2. So does that mean x goes from 1 to 2x?