16 root 4 July 8, 2019 16 32 64 128 16 root 41 5 16 root 41 5 rationalise 16 root 4 simplified 16 4 root 3 16 square root 4 16 root 1 4 Square root 16 49 Root 16 81 4 Root 16 4 is rational or irrational Root 16 49 16 4 root 2 16 4 root 32 Root 16 4 is an irrational number 16 upon root 41 5