(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

The solid that is inside the surface r^2+z^2=20 and below the surface z=r^2

2. Relevant equations

3. The attempt at a solution

I m confused how to solve this problem of get a projection and their intersection. Their intersection gives me a equation of

r^4+r^2-20=0 then i m stuck.

Please help :)

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# Homework Help: Usnig clylindrical coordinates to find the volume

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