3 For the function z = 2x³-8y² - 2xy, find 立|み 11 x²(-2,-2)= (Simplify your apcwor) əz əz dx' dy' a x²(-2,-2), and a (-2,-2).

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A: Please see the explanation below

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A: If you like the solution then please give it a thumbs up.... The Answer is:           Result :…

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