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#### paulmdrdo

##### Active member

- May 13, 2013

- 386

need some help here.

1. find the volume (by washer method) of the solid generated by revolving the region bounded by $y=3+x^2$ and the line $y=4$ about the x-axis.

2. write the integral that will give the volume of the solid generated by revolving the region bounded by $y=e^{2x}$, $x=-1$ and $x=2$ about x=-2. (by cylindrical shell method).

thanks!

1. find the volume (by washer method) of the solid generated by revolving the region bounded by $y=3+x^2$ and the line $y=4$ about the x-axis.

2. write the integral that will give the volume of the solid generated by revolving the region bounded by $y=e^{2x}$, $x=-1$ and $x=2$ about x=-2. (by cylindrical shell method).

thanks!

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