| unknown quantity | The symbol "X" usually stands for an unknown quantity in mathematics. |
| unknown quantity | (n) a factor in a given situation whose bearing and importance is not apparent, Example: I don't know what the new man will do; he's still an unknown quantity |
| unknown | (n) a variable whose values are solutions of an equation, Syn. unknown quantity |
| 未知数 | [未 知 数 / 未 知 數] unknown quantity #20,961 [Add to Longdo] |
| Ｘ;ｘ | [エックス, ekkusu] (n) (1) X; x; (2) unknown quantity; an unknown [Add to Longdo] |
| Unbekannte { f }; Variable { f } | unknown quantity [Add to Longdo] |