X square 3 x 2 root 2 is equal to zero July 8, 2019 16 32 64 128 Quadratic equation x square 3 x 2 root 2 is equal to zero has 3 x square 2 root 6 x 2 is equal to zero Root 2 x square 3 x minus 2 root 2 is equal to zero Root 3 x square 2 x 1 by 2 is equal to zero