The sum of the squares of all the roots of the equation $x ^ { 2 } + | 2 x - 3 | - 4 = 0$, is\\ (1) $3 ( 3 - \sqrt { 2 } )$\\ (2) $6 ( 3 - \sqrt { 2 } )$\\ (3) $6 ( 2 - \sqrt { 2 } )$\\ (4) $3 ( 2 - \sqrt { 2 } )$