Cube (algebra) however, easy to show that most numbers are not perfect cubes because "all" perfect cubes must have digital root 1, 8 or 9. That is their values modulo 9 may be only −1, 1 and 0. Moreover, the digital root of any number's cube can be determined by the remainder the number gives when divided by 3: Every positive integer can be written as the sum of nine (or fewer) positive cubes. This upper limit of nine cubes cannot be reduced because, for example, 23 cannot be written as the sum of fewer than nine positive cubes: The equation has
Ice Cube so that's what we wanted to do. We wanted to drop it at this point and time, and then come with a visual to highlight what we're saying in the music." "Everythang's Corrupt" was released on iTunes in January 2013. The second single "Crowded" was released to iTunes on March 29. Ice Cube confirmed on his Twitter account that the album will be released in the fall of 2013 and will also be released via Lench Mob Records. However, the album would be pushed back once again with no release date currently set. In 2014, Ice Cube appeared on MC