4 root 3 5 root 2 root 48 root 18 July 8, 2019 16 32 64 128 4 root 3 5 root 2 upon root 48 root 18 rationalize the denominator 4 √ 3 5 root 2 upon root 48 root 18 Rationalize the denominator and simplify 4 root 3 5 root 2 by root 48 root 18 4 root 3