Cube Trick
- The cube root of 3375 (³√3375) is 15.
Simply
³√3375 = Add the number (3+3+7+5) Subtract the Cube = 18 - 3 = 15
- The cube root of 4096 (³√4096) is 16.
Simply
³√4096 = Add the number (4+0+9+6) Subtract the Cube = 19 - 3 = 16
Some case it not work....
Example: ³√1728
- Add the digits: 1 + 7 + 2 + 8 = 18
- Subtract 3: 18 - 3 = 15
- Correct cube root: 12 (Pattern doesn't work)