Запишите в виде многочлена: 1) (-7m²-8n²) (-m²+3n²); 2) (8x²-3xy) (3x³-xy); 3) (7х³y²-xy)(-2x²y²+5xy³).. Created by polinka8855. algebra-ru

Запишите в виде многочлена: 1) (-7m²-8n²) (-m²+3n²); 2) (8x²-3xy) (3x³-xy); 3) (...

August 2022 1 4 Report

Запишите в виде многочлена:
1) (-7m²-8n²) (-m²+3n²);
2) (8x²-3xy) (3x³-xy);
3) (7х³y²-xy)(-2x²y²+5xy³).

Answers & Comments

mary0608 (-7m²-8n²) (-m²+3n²)=7m^4-21m^2n^2+8m^2n^2-24n^4=7m^4-13m^2n^2-24n^4
(8x²-3xy) (3x³-xy)=8 x^5+8x^3y-9x^6y+3x^2y^2

(7х³y²-xy)(-2x²y²+5xy³).=-14x^5y^4+35x^4y^5+2x^3y^3-5x^2y^4

5 votes Thanks 16

Present Perfect or Past Simple. 1. Tom not ivite Linda to the party last week. 2...

Answer

polinka8855 July 2022 | 0 Ответы

5ac 20acb

Answer

polinka8855 July 2022 | 0 Ответы

nachertite okruzhnost s centrom v tochke o provedite lyubye tri pryamye tak chtob

Answer

polinka8855 July 2022 | 0 Ответы

dokazhite chto znachenie vyrazheniya 1 4337 delitsya na 80 2 79 35 delitsya

Answer

polinka8855 July 2022 | 0 Ответы

test 1 how about going to the cinema a fine and you b i think so why c

Answer

polinka8855 July 2022 | 0 Ответы

najdite korni uravneniya 1 72h2h1h3 2 u4u1u u 22 u

Answer

polinka8855 July 2022 | 0 Ответы

17 reshite etot primer po dejstviyam sokrashat i vydelyat celuyu chast po vozmozh

Answer

Answers & Comments

treugolnik abc ravnobedrennyj ac osnovanie o tochka peresecheniya bissektris

nomer 351 1 i 2 punkty

razlozhite mnogochlen na mnozhiteli 1 1 x 2 1y

Present Perfect or Past Simple. 1. Tom not ivite Linda to the party last week. 2...

5ac 20acb

nachertite okruzhnost s centrom v tochke o provedite lyubye tri pryamye tak chtob

dokazhite chto znachenie vyrazheniya 1 4337 delitsya na 80 2 79 35 delitsya

test 1 how about going to the cinema a fine and you b i think so why c

najdite korni uravneniya 1 72h2h1h3 2 u4u1u u 22 u

17 reshite etot primer po dejstviyam sokrashat i vydelyat celuyu chast po vozmozh

рекомендуемые вопросы

Helpful Links

Helpful Social