Latest book Aptitude Question SOLUTION: y^4 -3y^3 -2y^2 +10y -12=0 ; 1+i one of these is the answer, which one is it: (1 + or - i, -2,3) ; (+ or - 1, + or - 2, + or - 3, 4) ; (+ or - 2, + or - 4)