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Finding stationary point on curve

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    Hello
    I've differentiated the function, put = 0 but not sure where to go from here. Expanding them brackets makes it even more difficult to do anything :/ -

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    (Original post by Yusufff)
    Hello
    I've differentiated the function, put = 0 but not sure where to go from here. Expanding them brackets makes it even more difficult to do anything :/ -

    Name:  ImageUploadedByStudent Room1475433008.240222.jpg
Views: 21
Size:  106.9 KB


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    Now solve for x.
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    (Original post by Yusufff)
    Hello
    I've differentiated the function, put = 0 but not sure where to go from here. Expanding them brackets makes it even more difficult to do anything :/ -

    Name:  ImageUploadedByStudent Room1475433008.240222.jpg
Views: 21
Size:  106.9 KB


    Posted from TSR Mobile
    It's not really different to solving a simple quadratic
    Either 8x=0 or x^2-4=0


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    (Original post by gdunne42)
    It's not really different to solving a simple quadratic
    Either 8x=0 or x^2-4=0


    Posted from TSR Mobile
    Oh of course Thank you
 
 
 
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