3 under root 5 is equal to July 8, 2019 16 32 64 128 3 root 5 is equal to 3 2 root 5 is equal to X square 3 under root 5 x 10 is equal to zero 3 root 5 square is equal to 2 x square 5 under root 3 x 6 is equal to zero 5+ 3