Предмет: Алгебра, автор: krisartwc55156

Найди значение многочлена −1,72x+64xy2+37xy2, если x=4 и y=0,2.
Значение многочлена равно

Ответы

Автор ответа: blahsjfb
0
Если я правильно поняла, то после y 2 Это квадрат? Если да, то ответ 9,28
krisartwc55156: спасибо, да, вы правильно поняли.
Предыдущий вопрос
Следующий вопрос
Похожие вопросы
Предмет: Алгебра, автор: Kenigsberg15
Решите систему уравнений.
10 - 4 × (2х+5) = 6у - 13
4у - 63 = 5 × (4х - 2у) + 2
1 год назад
Предмет: Английский язык, автор: milla9923
Выберите правильный вариант.

1) I ___________ you were ill.

a) not knew b) didn’t knew c) didn’t know d) not did know

2) He always ____________ quiet if he ________ the answer.

a) stays, doesn’t know b) stay, don’t know c) stay, doesn’t know d) stays, doesn’t knows

3) He ________ asleep because the film _______ boring.

a) falled, was b) fell, was c) fell, were d) falled, been

4) The concert __________ before we _________.

a) ended, came b) ended, had come c) had ended, had come d) had ended, came

5) The table ________ by my guests.

a) were laid b) was laid c) was layed d) been laid

6) The texts __________ by the teacher.

a) were corrected b) was corrected c) was been corrected d) been corrected

7) I didn’t _______ you to suffer so much.

a) make b) let c) expect d) have

8) They don’t _______ us walk late at night.

a) let b) allow c) forbid d) permit

9) If they ______ your parents, they would punish you more often.

a) are b) will be c) had been d) were

10) She ___________ if you offered.

a) will agree b) would agree c) agreed d) would have agreed

11) I wondered why ______________.

a) was she smiling b) is she smiling c) she was smiling d) she is smiling

12) He said that he _______________never there before.

a) was b) had been c) has been d) didn’t be

13) What ___________ from 4 till 6 yesterday?

a) you were doing b) did you do c) you did d) were you doing

14) I __________ toys when I ________ a child.

a) not had, was b) didn’t have, was c) didn’t had, was d) didn’t have, been

15) This tool is _____________ of a single piece.

a) do b) make c) done d) made

16) Mike, can you ___________ me a favour?

a) do b) make c) does d) makes

17) He ____________ that he couldn’t help us.

a) begged b) admitted c) commanded d) ordered

18) They ____________ me where I was going.

a) warned b) persuaded c) asked d) said

19) Oh! What a nice dress! Thanks a lot! – __________________________!

a) Bless you b) Cheers c) Good afternoon d) You are welcome

20) I’ve got A in Maths! – ___________________!

a) Well done b) You are well c) You are good d) Done

21) Water turns to ice if the temperature is _______ zero.

a) above b) in front of c) below d) behind

22) A natural underground chamber in a hillside or cliff is called a _______________.

a) mountain b) wood c) stream d) cave

23) ____________________ can kill people.

a) rain b) rainbow c) lightning d) snow

24) We shouldn’t _____________ trees.

a) cut down b) make up c) take after d) look alike

25) Television, radio, newspapers, magazines are the ways of _______________.

a) pop culture b) treats of character c) the mass media d) public transport

26) If you don’t hear something on TV, you ______________.

a) switch it off b) turn it up c) plug it in d) do without it

27) You read ______________ in newspapers and magazines.

a) books b) prescriptions c) scores d) articles

28) You need a ____________ to click on icons.

a) mouse b) fox c) can d) rat

29) A painter can be also called a(n)_______________.

a) plumber b) doctor c) artist d) lawyer

30) I don’t remember the _________ of the book but I remember its author.

a) numbers b) chapter c) title d) letters
1 год назад
Предмет: Алгебра, автор: Аноним
Помогите сделать домашку, добрые люди ^^
Нужны номера 140-143, с решением ^^
1 год назад
Предмет: Математика, автор: Аноним
как часть речи прилагательное: доброму гостю
8 лет назад
Предмет: Биология, автор: 095bamutskiy095
есть организмы,котором кислород не нужен, более того, он для них губителен.где они находят условия для своего существования?
8 лет назад