Предмет: Алгебра, автор: chudinavika2000

помогите пожалуйста.
Подайте у вигляді многочлена стандартного вигляду вираз (5x²+8x-7)-(2x²-2x-12)
даю 30 балов

Ответы

Автор ответа: anichkaofficial876

2

Ответ:

5х²+8х-7-2х²+2х+12

3х²+10х+5

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Английский язык, автор: dmytrukmargarita

... I ask you to do me a favour?
a) May
b) Will be able
c) Have
d) Am
... I leave the office half an hour earlier today?
a) Will
b) May
c) Am
d) Have
You ... take the book, I don't need it today.
a) ought
b) must
c) may
d) need
... I have a look at your drawing?
a) May
b) Am
c) Ought
d) Have
The weather
change for the better.
a) need
b) may
c) ought
d) has
She ... be taking her English examination now.
a) need
b) may
c) is
d) ought
He ... be an inexperienced engineer.
a) must
b) should
c) need
He ... be very busy not to notice the opportunity he is missing,
a) need
b) is able
c) has
d) has
d) must
He ... be in the hall now, waiting for us.
a) need
b) is
c) ought
d) may
You ... meet them at the exhibition.
a) have
b) are able
They ... be working at the library now.
a) may
b) are
c) need
c) will
d) may
d) have
He ... go anywhere.
a) need
b) should
c) mustn't
d) hasn't
These rules ... be explained.
a) ought
b) has
c) must
d) is
We... to learn the poem by Monday.
a) must
b) could
c) should
d) were
I don't think they ... leave the question open.
a) ought
b) are
c) have
d) must
You ... hurry. It's a quarter to two already.
a) must
b) may
c) need
d) have
You ... follow my advice. There is no other way out for you.
a) can
b) must
c) may
d) ought
You ... be tired of my talking.
a) ought
b) need
c) must
d) should

1 год назад

Предмет: Физика, автор: sapundenis05

расчитать баланс мощностей

1 год назад

Предмет: Биология, автор: conor987623

відповідь на запитання: "Які гормони беруть участь у регуляції травлення. Як саме вони впливають на травлення?"

1 год назад

Предмет: Геометрия, автор: asminaholbaeva

найти площадь фигуры. плиз помогите срочно

6 лет назад

Предмет: История, автор: beka1348

2. Қай кітапта көшпенділер «жүйрік атты турлар» деп аталған?

6 лет назад