Use the Chain Rule to find the indicated partial derivatives.z = x² + x²y,x = s + 2t - u,əz Əz ƏzƏs' at диy = stu²;when s 3, t = 2, u = 1=8[8 8[==ƏzдиII

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Use the Chain Rule to find the indicated partial derivatives. z = x² + x²y, Əz az az as at au x = s + 2t-u, y = stu²; when s = 3, t = 2, u = 1 || 8[8 || 8ཆ 8རྩ

Calculus For The Life Sciences

2nd Edition

ISBN:9780321964038

Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Chapter9: Multivariable Calculus

Section9.3: Maxima And Minima

Problem 20E

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Question

Use the Chain Rule to find the indicated partial derivatives.
z = x² + x²y,
x = s + 2t - u,
əz Əz Əz
Əs' at ди
y = stu²;
when s 3, t = 2, u = 1
=
8[8 8[=
=
Əz
ди
II

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Step 1: Write the given functions

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Step 2: Find the partial derivatives

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Step 3: Find the indicated partial derivatives

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