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    Here is a question to which my answer disagrees with that stated in the solution. I would be grateful if others could confirm that they agree with mine! :

    Find the equation of the tangent to the curve below at the point (1,2)
    x^{3}+x^2y+xy^2+y^3=15


    I arrive at: y = -\frac{11}{17}x+\frac{45}{17}
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    (Original post by Sm0key)
    Here is a question to which my answer disagrees with that stated in the solution. I would be grateful if others could confirm that they agree with mine! :

    Find the equation of the tangent to the curve below at the point (1,2)
    x^{3}+x^2y+xy^2+y^3=15


    I arrive at: y = -\frac{11}{17}x+\frac{45}{17}
    is the answer y= -11/17 y +35/17 ?
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    (Original post by zetamcfc)
    is the answer y= -11/17 y +35/17 ?
    No I definitely get 45/17 for the constant term
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    (Original post by Sm0key)
    No I definitely get 45/17 for the constant term
    Picture of your workings please
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    (Original post by Sm0key)
    Here is a question to which my answer disagrees with that stated in the solution. I would be grateful if others could confirm that they agree with mine!
    Agree with your answer.
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    (Original post by Sm0key)
    No I definitely get 45/17 for the constant term
    lol i'm such a idiot :lol: i also agree
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    Also arriving at y= -11x/17 + 45/17
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    Thanks all for the assistance.
 
 
 
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