A rectangular sheet of cardboard is twice as long as it is wide. An open box having a volume of 192 cu.in. is made by cutting 2 inches squares

dimensions-cardboard

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A rectangular sheet of cardboard is twice as long as it is wide. An open box having a volume of 192 is made by cutting 2 inches squares from the corners then turning up the sides. Find the dimensions of the cardboard?

Answer:

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