Question 896385
This 3x^3 + 9x^2 + 6x should be multiplied NOT added.

V = (3x^3)(9x^2)(6x)

V = 162x^6

How did I get the volume?

I multiplied three (3x^3)(9x^2)(6x) together, right?

Length = 3x^3

height = 9x^2

width = 6x


Understand?