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anonymous

  • 5 years ago

Y=Xy^4+x^2y=x+3y can some help me derive this

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  1. anonymous
    • 5 years ago
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    Don't understand. What is the question?

  2. myininaya
    • 5 years ago
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    do you find the derivative? derive does not equal derivative. do you mean to have one equality?

  3. anonymous
    • 5 years ago
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    i thinks am so suppose to solve using implicit

  4. anonymous
    • 5 years ago
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    that what i dont understad either the book just says solve and am doing derivatives

  5. anonymous
    • 5 years ago
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    Implicit means the y is embedded so when you write it, you don't write y=.... Just writ3 xy^4+x^2y=x=3y

  6. anonymous
    • 5 years ago
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    this is what the book is giving me as an answer if it helps 1-y^4-2xy/4x^3+x^2-3

  7. anonymous
    • 5 years ago
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    In implicit differentiation you differentiate each item (Some will be product rule) Where ever you find derivative of y (including in product rule you write dy/dx. For ex derivative of 2y is 2dy/dx. Then you solve equation for dy/dx

  8. anonymous
    • 5 years ago
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    so x+3y would be 3 + x

  9. anonymous
    • 5 years ago
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    It is usually in an equation. derivative of x + 3y=0 would be 1 + 3 dy/dx=0. (Not to be confused with partial differentiation where you differentiate only one and don't differentiate the other.)

  10. anonymous
    • 5 years ago
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    To finish up 3dy/dx=-1 dy/dx =-1/3

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