§ 1. Ìíîãî÷ëåíû íàä îáëàñòüþ öåëîñòíîñòè

      ¹ 2. Íàéäèòå êâàäðàò è êóá ìíîãî÷ëåíà f(x).

 

2.01. f(x) = 2x2 + 3x – 1;

2.02. f(x) = 2x3 + 3x2 – 2õ + 1;

2.03. f(x) = 2x4 – x3 – 3õ;

2.04. f(x) = x4 – 2x3 – 3õ – 1;

2.05. f(x) = 2x6 – 3x4 + 7;

2.06. f(x) = –3x3 – 2x2 + 6;

2.07. f(x) = 5x2 – 3x + 2;

2.08. f(x) = 7x4 – 2x3 – 3õ – 2;

2.09. f(x) = 8x6 – 3x4 – 5õ – 3;

2.10. f(x) = 3x4 –2x2 + 6;

2.11. f(x) = 3x3 – 2x2 + õ – 1;

2.12. f(x) = 2x4 – x2 + 3õ + 1;

2.13. f(x) = –x4 – 2x + 1;

2.14. f(x) = –x4 – 3x3 – 2õ – 1;

2.15. f(x) = –x3 + 3x2 – 4õ;

2.16. f(x) = 2x5 – 3x4 + 6õ – 2;

2.17. f(x) = 3x4 – 2x3 – 8;

2.18. f(x) = x6 – 2x4 – 3õ;

2.19. f(x) = 4x6 – x3 – 2õ + 3;

2.20. f(x) = –2x3 – 4x2 – 2õ – 3;

2.21. f(x) = x6 – 2x3 – 3õ;

2.22. f(x) = 4x3 – 2x2 – 1;

2.23. f(x) = x4 – 2x2 + õ – 3;

2.24. f(x) = 2x2 – 3x  + 6;

2.25. f(x) = 6x3 – 2x2 + õ;

2.26. f(x) = –3x4 – x2 + 3õ – 2;

2.27. f(x) = 5x4 – x3 + 2õ + 5;

2.28. f(x) = 2x6 – 3x3 + õ2 – 4;

2.29. f(x) = 4x4 – x3 + õ – 3;

2.30. f(x) = 4 – 2x + x2 – õ;

2.31. f(x) = 7 – 2x – 3x2 – õ3;

2.32. f(x) = 2 – 3x + 5x4;

2.33. f(x) = –4 + 8x – 6x3 ;

2.34. f(x) = –3 – x – 2x2 + 2õ;

2.35. f(x) = 3x8 – 2x2 – 3õ + 4;

2.36. f(x) = 4x5 – x3 + õ2 – 3.

 

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