関連ワード:  show that under root 2 is not a rational number    prove that under root 2 is not a rational number    show that the square root of 2 is not a rational number    show that 5 root 2 is not a rational number    show that 3 root 2 is not a rational number    prove that root 2 is not a rational number    prove that root 2 is not a rational number by long division method    prove that root 2 is not a rational number class 9    prove that root 2 is not a rational number by method of contradiction    prove that root 2 is not a rational number class 10  
結果 : show that under root 2 is not a rational number