Предмет: Алгебра, автор: sonarokotanskaa

3ху²×4х³у+5х3у×2у×(-х)-10х³у³×1/2×-7ху(-3ху³)
​

Ответы

Автор ответа: lizabusy09
0

Ответ:

3ху²×4х³у+5х3у×2у×(-х)-10х³у³×1/2×-7ху(-3ху³)=12x⁴y³-30x²y²-105x⁵y⁷

Объяснение:

Предыдущий вопрос
Следующий вопрос
Интересные вопросы
Предмет: Русский язык, автор: azamatrahmatullaev58
5.Составьте простой план текста. помогитее​
1 год назад
Предмет: Английский язык, автор: nejlahamiitzanova
Task 1. Choose the correct answers to complete the sentences. wait outside before school starts - it's the rule. 1. We a has to b don't have to 2. I a hardly ever am b hardly am ever 3. ' computers are in the library?' 'About twenty." a How many b How much C Which 4. a There is 5. There isn't a a 6. Would you like a A few early for school. any meat in this? b something a of 11. Don't look a. for 12. If I get 7. I am much a fiter 8. a The baddest 9. They haven't arrived a already b yet 10. Who's the best swimmer b in a. up 13. Put C Are there b There are water for the children. English language Olympiad. Grade 8 d little C some minutes to think about it? d more b little c lot than I was six months ago. d fitness c fitter b more fit time to travel there is between March and July. b The worst c The most bad b. after a. on 14. Is our plane taking a. off b. out 15. I wonder what's going a. at b. on d doesn't have c have to c. in make a d ever 22. Did you A. Suggested e for c just the team? d on me! I'm not guilty. cat c. at e over d with early I'll do a lot of necessary things. d over e down b. on c. off the fire. We must go back. b. aside d at c. Out now? c. by d at here? B. Suggesting d How often e. How d Is there cam hardly ever 17. When the sun goes down at the end of the day. 18. This isn't meat or fruit - but it is good for you. d to e any e less e fit d more badly e still e of e over e for 19. This protects your head. 20. An athletic sport where you have to get over a high bar. e haven't Task 2. Match the definitions with the words below. There are two extra words. 16. You use this when your battery is low. A. mushroom e there Task 3. Complete the sentences with the correct form of the words in brackets. 21. Your health is connected to your (fit). A. Fitness B. Fitbit C. Fitnes D. Fit E. Fitting B. e bad B. pole vault C. helmet D. charger E. sunset (suggest)? C. Suggestant D. Suggestion E.Suggestance​
1 год назад
Предмет: Алгебра, автор: vleonov257
В геометрической прогрессии (b, ) известно, что b5 - b3 = 36, a b1 - b3 = -9. а) Найдите первый член и знаменатель этой прогрессии. b) Найдите сумму первых восьми членов геометрической прогрессии. n=8​
1 год назад
Предмет: Математика, автор: irafrolova2006
7
Найдите значение выражения 5х – |3х – 14 |при х = - 5.
Ответ:
7 лет назад
Предмет: География, автор: bekmagambetovadinara
География негизги кандай багыттарга болинди
7 лет назад