# Surface area as a function of box length

A closed box with a square base is to have a volume of 1,500 cubic inches. Express its surface area as a function of the length of its base.

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Solution. Denote the length of its base by x. Denote the height of the box by H. ...

#### Solution Summary

This shows how to express surface area of a box as a function of the length of its base.

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