​a) Find the volume of the shaded figure by subtracting the smaller volume from the larger. The formula for the volume of a rectangular solid is V=lwh. ​b) Write the expression obtained in part ​a) in factored form.

​a) Find the volume of the shaded figure by subtracting the smaller volume from the larger. The formula for the volume of a rectangular solid is V=lwh. ​b) Writ class=