Julia packed an equal number of cheese cubes in each of x boxes. The number of compartments in each box was two more than the number of boxes. The number of cheese cubes in each compartment of a box was one more than the number of compartments in each box. The expression below shows the total number of cheese cubes that Julia packed in all the boxes: x(x + 2)(x + 3) How can the total number of compartments in all the boxes combined be calculated?

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