#Pure modelling

3 messages · Page 1 of 1 (latest)

small spruce
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Im struggling with part a, I managed to get to A= 400/x + 2x^2 but cant get to 300/x

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I rearranged 100 = (x^2)(y) to get y=100/x^2, then subbed into A = 2x^2 + 4xy

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Nvm I'm stupid