Marmar1924 Marmar1924

30-11-2017
Mathematics

contestada

There is one critical point for z = x 5y + xy5 + xy. find it and classify it as a local maximum, local minimum, or a saddle point.

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FlawlessBrendaa FlawlessBrendaa

30-11-2017

dz/dx = 5x^4*y + y^5 + y
dz/dy = x^5 + 5x*y^4 + x

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