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September 22, 2014

September 22, 2014

Posted by **Tim** on Sunday, April 5, 2009 at 2:29pm.

Volume =

- Math Calc -
**Reiny**, Sunday, April 5, 2009 at 4:02pmlet the base be x cm by x cm, and the height y cm

then x^2 + 4xy = 1500

y = (1500 - x^2)/(4x)

V = x^2y

= x^2(1500 - x^2)/(4x)

expand, find dV/dx

set that equal to zero and solve

let me know how you made out.

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