Paperweight Each
at a factory, molten glass is poured into molds to make paperweights. each mold is a rectangular prism whose?
height is 3 inches greater than the length of each sidee of te square bases. A machine pours 20 cubic inches of liquid glass into each mold. What ar the dimensions of th mold
x*x*(x+3)=20
x^3+3x^2=20
x=2
the mold is [...]