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DIA [1.3K]
3 years ago
15

Z=-4x-2y, solve for x

Mathematics
1 answer:
Tresset [83]3 years ago
7 0

Answer:

Step-by-step explanation:

Z=-4x-2y

Making x as subject

4x = -2y - z

Dividing by 4

4x/4 = (-2y - z)/4

x = (-2y - z)/4

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Answer:

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Step-by-step explanation:

From the question given above, the following data were obtained:

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2. Determination of y''

To obtain y'', we simply defferentiate above expression i.e y' = 3x² / 4y². This can be obtained as follow:

3x² / 4y²

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Applying quotient rule

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y'' = 6x/16y⁵[(4y³ – 3x³)]

y'' = 3x/8y⁵[(4y³ – 3x³)]

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