5 upon 4 root 2 3 root 3 July 8, 2019 16 32 64 128 5 2 root 3 upon 7 4 root 3 5 2 root 3 upon 7 4 root 3 rationalise the denominator Simplify 5 2 root 3 upon 7 4 root 3 5 2 under root 3 upon 7 4 under root 3 5 2 root 3 upon 7 4 root 3 equal a b root 3 3 root 48 5 upon 2 root 1 upon 3 4 root 3 Root(3 5 ^ 4) √ 5 Root(3 4 ^ 2)