<h3>
Answer: (2x)^3</h3>
Work Shown:
x = some unknown number
2x = twice the number
(2x)^3 = cubing the previous result
If you want to simplify this expression, then you would get 8x^3 since 2^3 = 8.
I don't see any green dot, sorry.
The answer for your question is going to be. 2^((3)/(2)) I know this cause I just took a quiz with this question on it