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How do I show that V=28x^2 - 2x^3 ??
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How do I show that V=28x^2 - 2x^3
??

How do I show that V=28x^2 - 2x^3 ??-example-1
User Vagabond
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4y + 8x = 112

V = x*x*y= x^2y

y + 2 x = 28

y = 28 - 2x

V = x^2 (28-2x) = 28 x^2 - 2 x^3
User Afaolek
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