99 ! ! решите неравенство каждое подробно. 1. (x-3) (x+1) (x+4)< 0 2. 1/3 x^3 - 3х < = 0 3. (x^2+6x+9) (x^2-1) < = 0 4. (x+2) (x-3) (x-4) / (x-2)^2 > 0 5. (x^2-x+3) (6x+1)^5 > 0 6. (3x-1) (x-2) (x+1) > 0 7. (x^2-7x+12) (x^2-4) > = 0 8. 9x^2+12x+4 / x-6 > = 0 9. (x-3)^10 (x-1)^9 x^4(x+2)< =0 10. x^4-8x^2-9 / x^3-1 < 0