§ 3. Ìíîãî÷ëåíû íàä ÷èñëîâûìè ïîëÿìè
- ¹ 31. Ïîëüçóÿñü ìåòîäîì Øòóðìà, îòäåëèòåäåéñòâèòåëüíûå
- êîðíè ìíîãî÷ëåíà f(x) ñ öåëûìè
êîýôôèöèåíòàìè.
31.01.
f(x) = x5 + x4 – 2x3 – 2õ2 – 8õ – 8;
31.02.
f(x) = x4 – x3 – õ2 – õ – 1;
31.03.
f(x) = x5 – x3 + 2x2 – õ;
31.04.
f(x) = x4 + 2x3 + 3õ2
+ 2õ – 3;
31.05.
f(x) = x4 – 6x3 + 9x2 – 9õ + 18;
31.06.
f(x) = 4x4 – 4x3 + 6õ2 – 4õ – 3;
31.07.
f(x) = x4 – 2x3 – 7x2 + õ + 2;
31.08.
f(x) = x4 + 4x3 – õ2
– 22õ + 24;
31.09.
f(x) = x4 + 2x3 + 2x2 + 4õ – 1;
31.10.
f(x) = x4 + x3 + õ – 2;
31.11.
f(x) = x4 – 8x3 + 16x2 – 8õ + 13;
31.13.
f(x) = x4 + 8x3 + 15x2 – 10õ – 24;
31.14.
f(x) = x4 – 15x2 – 10õ +
31.12.
f(x) = x4 + 5x3 – 20õ –
10;
31.13.
f(x) = x4 + 8x3 + 15x2 – 10õ – 24;
31.14.
f(x) = x4 – 15x2 – 10õ +
30;
31.15.
f(x) = x4 – 4x3 – 7x2 + 22õ + 24;
31.16.
f(x) = x4 + 2x3 – 7õ2
– 8õ + 2;
31.17.
f(x) = 2x4 – 12x2 + 4õ – 1;
31.18.
f(x) = x5 – 2x4 – õ + 2;
31.19.
f(x) = 4x3 + 2x2 + 3;
31.20.
f(x) = 2x3 + x2 – 2õ – 2;
31.21.
f(x) = 3x3 + 4x + 1;
31.22.
f(x) = 2x3 – 5x2 + 2õ + 4;
31.23.
f(x) = 4x3 – 3x2 + õ – 3;
31.24.
f(x) = 4x3 + 2x2 – 3;
31.25.
f(x) = 3x3 – 5x 2
+ 2õ + 1;
31.26.
f(x) = 2x3 + 3x2 + 3õ – 5;
31.27.
f(x) = 2x3 + x 2
– 2õ – 4;
31.28.
f(x) = 2x3 – x2 – 5õ – 1;
31.29.
f(x) = 2x3 – x 2
+ õ – 1;
31.30.
f(x) = 4x3 – 3x2 – õ – 4;
31.31.
f(x) = x3 – 5x 2
+ 3õ – 3;
31.32.
f(x) = x3 + 3x2 – 5õ – 3;
31.33.
f(x) = 4x3 – 3x 2
+ 2õ + 4;
31.34.
f(x) = x3 – 2x2 – õ – 3;
31.35.
f(x) = x3 – 4x 2
– 5;
31.36.
f(x) = 3x3 + 3x2 + 2õ – 2.
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