Surface area and volume?

work out the volume of this cuboid.
give your answer in terms of x
base= 3x+2
width= x-3
height= 2

1 Answer
Mar 4, 2018

Volume =6x^2-14x-12
Area =3x^2-7x-6

Explanation:

Volume =(3x+2)(x-3)*2
Volume =(3x+2)(2x-6)
Volume =6x^2+4x-18x-12
Volume =6x^2-14x-12

Area =(3x+2)(x-3)
Area =3x^2+2x-9x-6
Area =3x^2-7x-6