A box without a top is made from a rectangular piece of cardboard, with dimensions 25 inches by 20 inches, by cutting out square corners with side length x inches.

Which expression represents the volume of the box in terms of x?

When a square of side length x is cut from each corner, the resulting shape is like that shown in the attachment. The dimensions of the base of the box are each (2x) shorter than the original cardboard.

The height of the fold-up side is x. So, the dimensions are ...

(25 -2x) by (20 -2x) by x

The volume of the box is ...

V = LWH

V = (25 -2x)(20 -2x)x

jdoe0001 jdoe0001 · Answer 2 · 2018-06-11T21:48:56+02:00

jdoe0001 jdoe0001

11-06-2018

to the risk of sounding redundant.

check the picture below.

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A box without a top is made from a rectangular piece of cardboard, with dimensions 25 inches by 20 inches, by cutting out square corners with side length x inches. Which expression represents the volume of the box in terms of x?

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A box without a top is made from a rectangular piece of cardboard, with dimensions 25 inches by 20 inches, by cutting out square corners with side length x inches.

Which expression represents the volume of the box in terms of x?