Предмет: Математика, автор: regards12

Может ли коэффициент а в квадратном уравнении быть равным нулю?​

Ответы

Автор ответа: olegsiydumahiy
0

Ответ:

да, может

Пошаговое объяснение:

уравнение будет называться неполным.

Предыдущий вопрос
Следующий вопрос
Похожие вопросы
Предмет: Английский язык, автор: vadimuch0
Use the correct article (a, the or no article) to fill in the gaps. Consider
the grammar reference provided.



a) names of people (titles, position,
members of a family)


1. The members of the Committee looked at
…James with astonishment.2. ...Cristy looked through the articles of
the Criminal Code and made notes.

3. …Johnsons have been always interested in
politics.

4. …President Kuchma is also a commander in
chief of the armed forces.

5. The head of the state is…President.

6. They elected George…chairman.

7. He was elected …President for the third
time.

8. …Mr. Bush was present at the meeting
with the President of the UNO.

9. …Princess Anne is charged with the
united women’s organization

in England.

10. …Professor Kenson gives lectures in
Criminal Procedure.

11. She turned to … aunt Polly.

12. …Prime Minister is the head of the
government.



b) names of places (exceptions)

1. … United Kingdom is the only European
state without a formally written constitution.

2. Bush is the President of … USA.

3. …Netherlands is situated on the
north.

4. They decided to meet in …Hague.



c) names of languages

1. Notaries attest translations
from…Russian and foreign languages.

2. What is…English for «декларація»?

3.…English language is much easier than …
Chinese.



d) universities

1. …Oxford University
is the most famous and oldest educational establishment.

2. … Prosecutor’s Training Institute is a
part of …National
Law Academy.

3. Mike is a post graduate student at the University of Hertfordshire.

4. … Staff Development Institute is
situated in Kyiv and Poltava.



e) political parties and organisations

1. …Supreme Court of Ukraine is the highest
judicial body.

2. …Verkhovna Rada consists of 450
deputies.

3. … Parliament of Ukraine is
called the Verkhovna Rada.

4. It is …Parliament (in GB) and not the
people that is responsible for the constitution.

5. …Cabinet of Ministers represents the
executive branch of power.

6. …House of Lords is a hereditary chamber.

7. …United Nations is a World Organisation
deals with the most important political, economic and cultural problems.

8. …Commonwealth of Independent States
includes Russia, Ukraine and Belarus.

9. Ukraine took much measure to become
a member of…Council of Europe.

10. …World Trade Organisation fixes rules
of economic relations among its members.

11. … Entry Clearance Office is the organisation
where you apply for a visa.

12. The head of…Anglican Church is the
Queen.



f) historical events

1. Before…Norman Conquest laws in England were
based on local traditions and customs.

2. …World War II caused a lot of damage to
the development of most countries involved.

3. … Civil War took place in 1920s
in Russia.



g) documents

1. …British Constitution is based on two
principles.

2. …Bill of Right determines the rights of
citizens of the state and their responsibilities.

3.
…Programme of the «Nasha Ukraina» party determines the principles of social
defence of the citizens.
1 год назад
Предмет: История, автор: zaxaridze776
наиболее характерной чертой в развитии отечественного кинематографа в 90 е годы было.
1 год назад
Предмет: География, автор: treguba514
Вопросы для самопроверки
1.дальность видимости в тумане равна (1 км;1-1,5 км; меньше 1 км )
2.если при 30*С в воздухе содержится 18 г водяного пара,а может содержаться 30 г ( состояние насыщенного воздуха),то относительная влажность равна (17%;30%;48%;60%)
3.кучево-дождевое облако состоит из ( водяного пара;капель воды;кристаллов льда;кристаллов льда и капель воды)
4.облака среднего яруса расположены на высотах (0,1-1,5 км;2-7 км;5-13),к ним относятся(перисто-слоистые;высокослоистые;слоистые)облака
5.если примерно половину неба занимают облака,то облачность оценивают в (2,5 балла;5 баллов;8 баллов)Может кто правильно всё мне решит дам лучший балл!Зарание спасибо!
1 год назад
Предмет: Математика, автор: ami681
X+559=346+420
Уравнение
8 лет назад
Предмет: История, автор: Топтям
Русские первооткрыватели и путешествинеки 18 века 7 класс
8 лет назад