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Mathematics 12 Online
OpenStudy (waheguru):

I have a question about quadratics. In the question attached below, I am asked to find the max area the field can enclose, I got that but I was wondering how I could find the side lengths of the field

OpenStudy (waheguru):

The Max Area is 72 when x = 3 but I want to find the side lengths

OpenStudy (amistre64):

take the derivative set to 0

OpenStudy (amistre64):

|dw:1375126470870:dw|

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