関連ワード:  3 root 2 is a rational number or irrational number    identify whether it is a rational number or irrational number 3 + root 2 whole square    is 3 root 2 a rational number    is 3√2 a rational number    is √2/3 a rational number  
結果 : 3 root 2 is a rational number or irrational number