The answer is 2. 2 cubed means 2 to the 3rd power or 2x2x2 which equals 8.
8 = 2x2x2
64 should be between 27 and 125. (1 cubed equals 1. 2 cubed equals 8. 3 cubed equals 27. 4 cubed equals 64. Etc.)
8.
2
2
It is 8 cubed equals 512
The number is -8
I assume by 2 cubed you mean 2^3. That equals 2 * 2 * 2 which equals 8. 8 is rational, so yes.
The number is two.
512 2 it's the cubed root of 8. 2x2=4 and 4x2=8 so 2 cubed equals 8. If it is 8 cubed then you have to take 8x8=64 and 64x8=512
28.808592624010653299695889671415 cubed.