A rectangle has a length of 16 cm and a width of 12 cm. Squares of x by x cm²are cut out of each corner, and then the sides are folded up to create an open box


A. Express the volume of the box as a polynomial function V(x).

B. Identify the domain of the function in the context of the situation.

C. Find the volume of the box if x = 1cm

D. Solve the equation V(x) = 0 and interpret the results in a complete
sentence.