Test z = x3 + y3 - 12x - 27y for maxima and minima.

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Mathematical Applications for the Management Life and Social Sciences

ISBN: 978-1305108042

11th edition

Authors: Ronald J. Harshbarger, James J. Reynolds

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Question Posted: Feb 09, 2018 07:45 AM

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Test z = x3 + y3 - 12x - 27y for maxima and minima.

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z x 3 y 3 12x 27y z x 3x 2 12 z y 3y 2 27 z x 0 gives ...View the full answer

Mathematical Applications for the Management Life and Social Sciences

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