# calculus

posted by
**me** on
.

Let A be the bounded region enclosed by

the graphs of

f(x) = x , g(x) = x3 .

Find the volume of the solid obtained by rotating the region A about the line x + 2 = 0.

posted by
**me** on
.

Let A be the bounded region enclosed by

the graphs of

f(x) = x , g(x) = x3 .

Find the volume of the solid obtained by rotating the region A about the line x + 2 = 0.