関連ワード:  is the square root of 9 2 an irrational number    is the square root of 9 2 a rational number    is the square root of 9 over 2 a rational number    is the square root of 2 an irrational number    is the square root of 2.5 a rational number  
結果 : is the square root of 9 2 an irrational number