Предмет: Алгебра, автор: midoriaizuku115

x²-34x+225=0
по дискримінанту

Ответы

Автор ответа: viktoriatrocin3

1

решение на фото пожалуйста поставь как лучший ответ

Приложения:

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Алгебра, автор: sofiagliva777

№25(3,4) спростіть вираз,використовуючи визначення степеня.
3)1,5•1,5•2/5•2/5•2/5•2/5;
4)1/6•/16•1/6•0,2•0,2•0,2.

1 год назад

Предмет: Английский язык, автор: abdisadikova23

last saturday my father _ that his dinner suit was too small,so now he_a strict diet
a)has discovered/follwed
b)discovers/was following
c)discovered/is following
d)was discovering/has followed.

1 год назад

Предмет: Английский язык, автор: arwoidn

ПОМОГИТЕ С АНГЛИЙСКИМ ( 70 баллов ) . Match the words or phrases from column A with those in column B

1. to earn A. into pockets
2 to do B. money
3. to dig C. going out
4. to go D. money
5. to spend E. enough money
6. to get F. extra money
7. to save G. in cash
8. to enjoy H. skydiving
9. to pay I. a job
10. to earn J.aerobics

2. Fill in the correct word:
Savers, mad, lends, compete, takes place, take part, survive, reeeire, costs, extreme
11. He is_about computer games.
12. He never_money to his classmates.
13. They are and don't waste their money.
14. It's impossible to_on student loan.
15. This mobile phone_about 300 $.
16. The marathon_in London every year.
17.__sports are very popular with young people
18.Sometimes i_pocket money from my parents
19. It’s a serous event where athletes_in different kinds of sports .
20. Who will_fakes in the tournament?
3. Fill in: up, after, out, off, over:
21. Jenni really takes_her mother. They have similar shape of eyes.
1. Take_your shirt - it's very hot in here
2. She'd like to take the new boy_ to the movies sometime.
3. He'll take_the business when his grandfather retires..
4. Why don't you take_ a hobby instead of watching TV every evening?
4. Fill in: at, on, about, in, of
1. He wasn't exactly crazy ...being visited.
2. He's fiercely proud ... his native land.
3. He wasn't interested ... growing flowers in the garden.
4. He's terrible ... tennis.
5. John's always been keen ...
music.
5. Form nouns from the words in brackets:
1. The prognosis after the operation was for a full (recover).
2. I'm very fortunate to have had such a good (educate).
3. The government is supporting military (act).
4. Pat teaches evening classes in yoga and (relaxat).
5. Radar (equip) is used to detect enemy aircraft.

1 год назад

Предмет: Математика, автор: arsenmatevosan027

Поезд едет 6 суток 2 часа скорость 60кмч сколько км он проехал?

7 лет назад

Предмет: Математика, автор: Аноним

выделите целую часть из дробей:
$\frac{13}{4}$

7 лет назад