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How to find volume under the curve? (1 Viewer)

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bibi34

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The area bounded by the curves y=x^2 and y=(X+2)^2 and the x-axis is rotated about the x-axis. Find the volume of solid of revolution formed?
 
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Capt Rifle

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integrate using pi integral y^2 dx,

first from into one equation so, x^2=(x+2)^2
 
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Capt Rifle

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sketch in a graph to find the domain, the domain should be the borders of the common area
 
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