関連ワード:  2 3 is a rational number true or false    √ 2 3 is a rational number true or false    2 3 is an irrational number true or false    2 √ 3 is an irrational number true or false    2 3 4 5 is not a rational number true or false    √ 5 3 2 is a rational number true false    2 3 is a rational number or not    3 √ 2 7 is an irrational number true or false    2 is a rational number true or false    3 is a rational number true or false  
結果 : 2 3 is a rational number true or false