I assume by 2 cubed you mean 2^3. That equals 2 * 2 * 2 which equals 8. 8 is rational, so yes.
No because 3 cubed is 27 which is a rational number
2 cubed is 4 6 cubed is 36 9 cubed is 81 & 8 cubed is 64
Squared means 2 in exponents and cubed means 3 in exponents. For example, It saids 5 cubed, than it would be 5.3 .
A squared X a = a cubed. Algebraically, a^(2) X a = a^(3)
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
Yes.
Yes.
No.
No because 3 cubed is 27 which is a rational number
8
There are no factors with rational coefficients.
2 cubed = 2*2*2 =8. 8+8+8= 24
Because the cube root of 343 is an integer.
2 cubed = 8
-27 is one possible answer.
X 2 cubed
2 x 2 x 2 = 2 cubed