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

2. Relevant equations

integral [a, b] 2*pi*x*sqrt(1 + (dy/dx)^2)

3. The attempt at a solution

Well I know how to do surface area questions... But that the @#$@ is with this random equation? How would I even start to evaluate it... Like honestly... I don't even understand the worthless hint they give.

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# Homework Help: Surface Area of a Solid of Revolution

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