Yes.
no! the square root of 8 is not retional but the cube root is retional
no! the square root of 8 is not retional but the cube root is retional
no! the square root of 8 is not retional but the cube root is retional
How about 27 whose cube root is 3 which is a rational whole number.
No.
No, it is irrational.
The cube root of -512 is: -8
The cube root of the fraction 8/343 is 2/7.
The cube root of 512 is 8
Because the cube root of 343 is an integer.
Cube root of -512 = -8
27 is a perfect cube.