3y^2 -19y+6=0 (y )(3y ) ( -6)( -1)=0 (y-6)(3y-1)=0 Check: (y-6)(3y-1) (y)(3y) (y)(-1) (-6)(3y) (-6)(-1) 3y^2 -y -18y +6 3y^2 -19y +6