(x2-5x-6) (5x2-2+2) / (9x2-6x+1) (-3x2+x+2) <0

(x^2-5x-6) (5x^2-2x+2) / (9x^2-6x+1) (-3x^2+x+2) <0, (x^2-5x-6) (5x^2-2x+2) (9x^2-6x+1) (-3x^2+x+2) <0, (x^2-5x-6) (5x^2-2x+2) (9x^2-6x+1) (-3x^2+x+2)=0,x^2-5x-6=0,x1=-1, x2=6; 5x^2-2x+2=0,D1=-9<0, a=5>0 => 5x^2-2x+2>0; 9x^2-6x+1=0, (3x+1) ^2=0,3x+1=0,x3=-1/3; 9x^2-6x+1≥0; -3x^2+x+2=0,D=25,x4=-2/3, x5=1,-27 (x+1) (x-6) (5x^-2x+2) (x-1/3) ^2 (x+2/3) (x-1) <0, x≠-1/3, x≠-2/3, x≠1 (x+1) (x-6) (x-1/3) ^2 (x+2/3) (x-1) >0,x∈ (-∞; -1]U (-2/3; -1/3) U (-1/3; 1) U[6; +∞)