§ 3. Ìíîãî÷ëåíû íàä ÷èñëîâûìè ïîëÿìè

                 ¹ 38. Îïðåäåëèòå êîëè÷åñòâîäåéñòâèòåëüíûõ êîðíåé
ìíîãî÷ëåíîâ f(x) è g(x).
38.01.
f(x) = 2x32 – õ + 1;
38.02.
g(x) = 2x3 – x2 + 5õ + 4;
38.03.
f(x) = 8x3 + 42õ2 + 37õ – 12;
38.04.
g(x) = 2x3 + 7x2 + 7õ + 2;
38.05.
f(x) = 6x3 + õ2 – 20õ – 12;
38.06.
g(x) = 5x3 – 2x2 – 2õ – 1;
38.07.
f(x) = 2x3 + 2 – 2õ – 3;
38.08.
g(x) = 2x3 + x2 + 4õ – 2;
38.09.
f(x) = 2x32 + 3õ – 15;
38.10.
g(x) = x3 + x2 + õ – 11;
38.11.
f(x) = 3x32 + 2õ – 2;
38.12.
g(x) = 2x3 + 3x2 + 2õ + 2;
38.13.
f(x) = x3 + 2 + õ – 6;
38.14.
g(x) = x3 + x2 – 2õ – 1;
38.15.
f(x) = 2x3 + 2 + 6õ – 4;
38.16.
g(x) = x3 – 6x2 + 15õ – 14;
38.17.
f(x) = x32 + 11õ – 6;
38.18.
g(x) = 8x3 – 12x2 – 2õ + 3;
38.19.
f(x) = 6x3 + 17õ2 – 23õ – 70;
38.20.
g(x) = x3 – 11x2 + 38õ – 40;
38.21.
f(x) = 6x3 – 35õ2 – 8õ + 12;
38.22.
g(x) = 8x3 – 70x2 + 101õ – 21;
38.23.
f(x) = x3 – 6õ2 + 6õ + 10;
38.24.
g(x) = x3 – 6x2 + 9õ + 104;
38.25.
f(x) = x3 – 6õ2 + 11õ – 11;
38.26.
g(x) = x3 – 3x2 – 2õ + 7;
38.27.
f(x) = 2x3 – 3õ2 – 200õ – 99;
38.28.
g(x) = x3 – 70x2 + 101õ – 21;
38.29.
f(x) = 3x3 – õ2 – 27õ + 9;
38.30.
g(x) = 8x3 – 12x2 + 6õ – 1;
38.31.
f(x) = 5x3 + 18õ2 – 10õ – 8;
38.32.
g(x) = 2x3 – 5x2 – 8õ + 20;
38.33.
f(x) = x3 + õ2 – 4õ + 2;
38.34.
g(x) = x3 – 8x2 + 23õ – 24;
 
38.35.
f(x) = x3 + 3õ2 – 2õ – 1;
38.36.
g(x) = x3 – 3x2 – 6õ + 20.

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