Q 1)
Q 2)
A box without a top is made from a rectangular piece of cardboard, with dimensions 40 inches by 32 inches, by cutting out square corners with side length x inches.
Which expression represents the volume of the box in terms of x?
a (2x−40)(2x−32)x
b (40−2x)(32−2x)x
c (40−2x)(32−2x)4x
d (40−x)(32−x)x
