Solve the problem.A box with an open top is to be constructed from a rectangular piece of cardboard with dimensions 12 inches by 25 inches by cutting out equal squares of side x at each corner and then folding up the sides as in the figure. Express the volume V of the box as a function of x.
A. V(x) = x(12 - x)(25 - x)
B. V(x) = x(12 - 2x)(25 - 2x)
C. V(x) = (12 - 2x)(25 - 2x)
D. V(x) = (12 - x)(25 - x)
Answer: B
Mathematics
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