Simplify 5 2 root 3 by 7 4 root 3 July 8, 2019 16 32 64 128 Simplify 5 + 2 root 3 by 7 + 4 root 3 Simplify 5 2 root 3 upon 7 4 root 3 Rationalize the denominator and simplify 5 2 root 3 by 7 4 root 3 5 root 7 over root 35