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Mathematics, 16.10.2019 20:00 elizabethwaller8104
From a rectangular piece of cardboard having dimensions a × b, where a = 20 inches and b = 70 inches, an open box is to be made by cutting out an identical square of area x2 from each corner and turning up the sides (see the figure). express the volume v of the box as a function of x.
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From a rectangular piece of cardboard having dimensions a × b, where a = 20 inches and b = 70 inches...
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