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

Maximize the function f(x,y) = x^2y constrained by the circle x^2 + y^2 = 12

The attempt at a solution

I already went as far as solving lambda in my work; however, it's still a variable so I could not plug it in to solve for x and y.

http://img.photobucket.com/albums/v407/dazedoutpinoy/Calculus001.jpg" [Broken]

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# Homework Help: Maximizing the function

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