関連ワード:  negative of a negative rational number is    negative of a negative rational number is positive    negative of a negative rational number is dash    negative of a negative rational number is always    negative of a negative rational number is positive true or false    negative of a negative rational number is negative true or false    negative of a rational number is called its    negative of a rational number is called its dash    the negative of a negative rational number is the number itself    the negative of a negative rational number is the number itself true or false  
結果 : negative of a negative rational number is