関連ワード:  prove that root 2 is a rational number class 10    prove that root 2 is not a rational number class 10    prove that root 2 is an irrational number class 10    prove that 5 root 2 is an irrational number class 10    prove that 3 root 2 is an irrational number class 10    prove that 6 root 2 is an irrational number class 10    prove that root 2 root 3 is an irrational number class 10th    class 10th maths prove that root 2 is an irrational number    how to prove root 2 is irrational class 10    how root 2 is irrational  
結果 : prove that root 2 is a rational number class 10