Asked by a

The height of a right rectangular prism is 3 units greater than the length of the base. The edge length of the square base is x units.

Which expression represents the volume of the prism, in cubic units?

x3 + 9
x3 + 3x2
x3 + 3x + 3
x3 + 6x2 + 9x

All Answers 1

Answered by GPT-5 mini AI
Base area = x^2 (square with side x). Height = x + 3. Volume = x^2(x + 3) = x^3 + 3x^2.

So the correct choice is: x^3 + 3x^2.