5 root 3 x 4 July 8, 2019 16 32 64 128 5 x 4 root 3 solution X 3 root 5 4x x 2 4x2 5 root 2 x 3 5 2 root 3 x 7 4 root 3 Root(3 5 ^ 4) √ 5 5 root 7 over root 35