Question 767086
Volume = length*width*height
Volume = (3x - 2)*(x)*(x + 1)
Volume = (3x^2 - 2x) * (x + 1)
Volume = 3x^3 + 3x^2 - 2x^2 - 2x
Volume = 3x^3 + x^2 - 2x
Hope this helps.
:-)