§ 1. Ìíîãî÷ëåíû íàä îáëàñòüþ öåëîñòíîñòè

¹ 1. Äëÿ ìíîãî÷ëåíîâ f(x) è g(x) íàéäèòå èõ ñóììó, ðàçíîñòü, ïðîèçâåäåíèå è çàïèøèòåðåçóëüòàòû â íîðìàëüíîé ôîðìå.

1.01.  f(x) = 2x4 – 3x2+ 6x + 4;

g(x) = –3x3 – 5x2 + 3x – 2;

1.02.  f(x) = 3x5 – 2x4+ x2 – 6õ;

g(x) = 4x4 – 2x2 + 3x – 3;

1.03.  f(x) = 4x3 – 2x2+ 6x – 7;

g(x) = –2x4 + 2x3 – 3x2 – 4õ;

1.04.  f(x) = 2x6 – 3x3+ 4x – 8;

g(x) = –3x5 – 2x2 + 6x + 3;

1.05.  f(x) = 3x6 – x5+ 2x3 – 4õ2;

g(x) = –4x4 – 3x3 – 2x2 + 2õ;

1.06.  f(x) = 7x4 – 3x2– 2x + 6;

g(x) = 5x3 – 2x2 – 6x – 5;

1.07.  f(x) = –2x4 + 8x3– 3x – 2;

g(x) = 4x6 – 2x3 + 8x + 3;

1.08.  f(x) = 4x5 – 2x4– x3 + 6õ – 3;

g(x) = –3x4 – 2x2 + 6;

1.09.  f(x) = –5x3 – 2x2+ 3x – 2;

g(x) = 4x6 – 2x3 + 3x – 7;

1.10.  f(x) = –2x7 – 4x6+ 3x2 + 6õ;

g(x) = 6x3 – 5x2 + 8x – 7;

1.11.  f(x) = 8x3 – 4x2– x + 5;

g(x) = –4x5 + 3x3 – 2x2 + 7õ;

1.12.  f(x) = –3x3 + 6x2+ 4x – 2;

g(x) = 4x6 – 2x5 – 6x3 + 5;

1.13.  f(x) = –6x4 + 2x3– 7x + 6;

g(x) = 3x5 – 2x4 + 3x2 – 5õ;

1.14.  f(x) = –4x5 + 2x2– 5x – 3;

g(x) = 5x3 – 2x2 + 6x – 8;

1.15.  f(x) = –2x8 + 4x5– 6x3+ õ– 2;

g(x) = 4x3 – 8x2 + 5;

1.16.  f(x) = 3x7 – 2x6 + 4x2–3õ–5;

g(x) = –4x3 – 7x – 2;

1.17.  f(x) = 5x8 – x7+ 2x5 – 3õ + 1;

g(x) = –6x2 + 3x – 5;

1.18.  f(x) = 4x6 – 3x5 + 5x2–2õ–2;

g(x) = –2x2 + 7x – 3;

1.19.  f(x) = 3x8 – 7x6 + 2x2 +3õ+5;

g(x) = 6x2 – 3x – 4;

1.20.  f(x) = –3x7 – 5x5 – 2x3 + 4õ;

g(x) = 5x3 + 8x2 – 7;

1.21.  f(x) = –4x8–2x6+3x4 +2x–3;

g(x) = –4x5 + 3x3 – 2x2 + 7õ;

1.22.  f(x) = 2x7 + 3x5 – x3+7x2–8;

g(x) = –4x3 – 5x + 8;

1.23.  f(x) = 3x6 – 2x3+4x2–5x–3;

g(x) = –2x4 + 3x3 – 5;

1.24.  f(x) = 3x4 – 2x3+3x2–6x–7;

g(x) = –6x2 + 7õ – 2;

1.25.  f(x) = –8x3 + 6x2– 3x + 2;

g(x) = 3x5 + x2 – 2x + 5;

1.26.  f(x) = –7x4 + 4x3– 2x2 – 6;

g(x) = 5x4 – 8x3 – 3x2 – 2õ;

1.27.  f(x) = 3x8 –7x4+4x3–2x2+3;

g(x) = –6x2 – 8x3 – 7;

1.28.  f(x) = 9x7 – 2x8+6x3–2õ+1;

g(x) = –5x3 – 3x2 + 6;

1.29.  f(x) = –7x6 + 5x5– 2x + 8;

g(x) = 4x4 – 3x2 + 3x + 5;

1.30.  f(x) = –6x7 +2x6–x5+4õ–3;

g(x) = –2x3 – 6x2 + 4õ;

1.31.  f(x) =2x6+9x5–7x4+2õ2–3õ;

g(x) = 3x4 – 5x2 + 6;

1.32.  f(x) = 3x4 – x3 +2x2–6õ–7;

g(x) = –8x2 + 5x + 9;

1.33.  f(x) = –5x4 + 6x3 – 2x + 4;

g(x) = –3x3 + 6x2 – 7x – 9;

1.34.  f(x) = –2x6 + 7x5 – 4x2 + 8õ;

g(x) = –5x4 + 2x3 + 7õ + 9;

1.35.  f(x) = –7x5 + 2x3– 4x2 – 9;

g(x) = 5x4 – 6x3 + 4x – 7;

1.36.  f(x) = 9x8 + 2x5–4x3+2õ–3;

g(x) = –5x4 – 3x3 + 6õ.

\.Ïðèìåð.\

                              Copyright © 2008-2009 Îâ÷èííèêîâ À.Â.  Ôèëèàë ÊÃÏÓ. Âñå ïðàâà çàùèùåíû.