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    Hi,

    Could someone please explain how to do Solomon A C4 Q1?

    Thanks!
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    (Original post by ryandaniels2015)
    Hi,

    Could someone please explain how to do Solomon A C4 Q1?

    Thanks!
    There's more than one way to do this. What have you tried? Can you show your attempt please?
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    (Original post by ryandaniels2015)
    Hi,

    Could someone please explain how to do Solomon A C4 Q1?

    Thanks!
    Expand the brackets. Differentiate each term, some of them require implicit differentiation. Then factor out dy/dx and solve for it.
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    (Original post by ryandaniels2015)
    Hi,

    Could someone please explain how to do Solomon A C4 Q1?

    Thanks!
    4x + xsquared.y + (2xy+ysquared)dy/dx = 0

    as only x terms are differentiated
    And all other nomials have to follow prudct rule chain rule and quotient rule
 
 
 
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