関連ワード:  prove that 3 root 2 is an irrational number class 10    how to prove root 2 is irrational class 10    how to prove 2+root 3 is irrational number    how root 2 is irrational    easy way to prove root 2 is irrational  
結果 : prove that 3 root 2 is an irrational number class 10