4 root 28 divided by 3 root 7 July 8, 2019 16 32 64 128 4 root 28 divided by 3 root 7 divided by cube root 7 4 root 28 divided by 3 root 7 answer Simplify 4 root 28 divided by 3 root 7 4 root 28 divided by 3 root 7 divided by third root of 7