The region bounded by the curve y=x²-2 and the line y=-2 and x=2 is rotated about the line y=-2. Calculate the volume of the solid formed.
graph: y= x2-2, y=-2, x=2
r= x2-2-(-2): r=x2-4
v= "\\prod\\int"ba r2dx
= "\\prod\\int"(x2-4)2dx
=16"\\prod"/9
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