5 root 4 July 8, 2019 16 32 64 128 5 root 40 5 root 48 5 root 48 simplified 5 root 486 5 root 45 5 root 41 5 root 45 simplified 5 root 49 5 root 42 5 root 4 simplified 5 root 4 value 5 root 4096 5 root 4 is a irrational number 5 root 4 is rational or irrational 5 root 400