which of√2 and 2 is a zero of the polynomial p(X)=x³-2x? why?​

Answers

Answer 1

Answer:

p(x) = x³ - 2x

p(√2) = (√2)³ - 2(√2)

= 2√2 - 2√2 = 0

p(2) = (2)³ - 2(2)

= 8 - 4 = 4

Since p(√2) = 0, √2 is a zero of the polynomial

Hope this helps ;D


Related Questions

What effect did the Battle of Verdun have on the city of Verdun?
The city itself was safe, but bombs destroyed outlying areas
After the battle, the people of Verdun turned against the Allies
The city and its surroundings were almost completely destroyed
After the battle Verdun became a symbol of Allied strength

Answers

Answer:

The city and its surroundings were almost completely destroyed.

Explanation:

Answer:

c

Explanation:

i took the test:)

achievements of greek civilization

Answers

Answer:

The ancient Greeks have made many influential contributions to western civilization. These contributions, which are also the achievements of ancient Greece, include certain things in the areas of philosophy, art and architecture, and math and science.

Explanation: I looked up "What are some achievements of greek civilization"

How did Siddharta Gautama initially respond to poverty, misery, and illness? A. appreciation of his luxuries B. starvation and poverty C. Meditation D. Teaching​

Answers

Answer:

C

Explanation:

He began by meditating on the futility of life and the bonds created by desire for household life. Afterwards, he became a layman to discover the end to suffering. So the answer is C, meditation. Hope this helped ^^

Am i correct i will give you brainliest (no unnecessary stuff I will report)

Answers

Answer:

very right go for it bro , it's correct

Answer:

it is correct buddy! i rechecked and  searched it many times. it is correct!

Explanation:

Which statement best completes the diagram? Cause= The Monroe Doctrine; Effect=?
A. Europe loses power in the Americas.

B. Russia gains territory in North America.

C. The United States gains new colonies.

D. Spain declares war in the United States.

Answers

Answer: Europe loses power in the Americas

Explanation: I got it correct

Answer:Answer is A

Explanation:

taking the quiz rn and got it right

Who is known as the "Father of the Constitution"?
A. James Madison
B. Thomas Jefferson
C. Benjamin Franklin
D. George Washington

Answers

Answer:

James Madison

Answer:

James Madison

Explanation: He had a large contribute with the ratification of the Constitution

(No I did not look that up I took a test on it today -_-)

Write the quadratic equation in standard form:
3x – 17 + 3x^2 = -4

Answers

Answer:

3x² + 3x - 13 = 0

Explanation:

The Standard form of quadratic equation is

ax² + bx + c = 0

So,

3x - 17 + 3x² = - 4

3x² + 3x - 17 + 4 = 0

3x² + 3x - 13 = 0

Thus, the quadratic equation in standard form: 3x² + 3x - 13 = 0

-TheUnknownScientist

Which event is being described in the above headlines?
War of 1812
Mexican American war
Spanish-American war
French and Indian war

Answers

War of 1812 I believe .-.

Select all the correct answers.
Which two Neolithic actlvities came about because of climate change?

A:domesticating animals
B:eating animal meat
C:burying the dead
D:farming grains
E:making cave paintings

Answers

Answer:

answer is A hope it help u

the united states and the soviet union were considered —————— during the cold war because each of them had far more military power than any other state globally.

Answers

Answer:

B. Superpowers

Explanation:

The PF text book states:

" The United States controlled the East, and the USSR controlled the West. Germany was split down the middle so that both superpowers had a role in postwar Germany. The dividing line became known as the "iron curtain.""

Hope this helps!!

Answer:

B. superpowers

Explanation:

The Aztecs established an empire in
the highlands of Guatemala
O the Valley of Mexico
O the Andes Mountains
the Amazon Rainforest

Answers

Answer:

True

Explanation:

Not sure what your asking but that question is a true statement.

What is the main idea of this passage? A good government may need to use terror in a time of revolution. A good government will never use terror to accomplish its goals. The best governments use terror whenever they want to. The best governments like using terror the least.

Answers

Answer:

( A ) A good government may need to use terror in a time of revolution. Explanation:

edg 2020

Answer:

A on edge 2021

opinions about colonist and their lives​

Answers

Answer:

colonist just wanted new lives and to start anew and did not want war with the native americans but the british pushed them to start that long lasting war with the native americans .

Explanation:

Why did some enslaved people risk everything to escape and join the British side during the American revolution?

To be reunited with their families
to ear money
to gain their freedom
to show their loyalty to the king

Answers

Answer:

Im pretty sure its to gain their freedom

Explanation:

Some slaves risked everything to escape and join the British side during the American Revolution in order to gain their freedom. This was also a major motivation of slaves who sought to fight for the American side as well.  

and i took the test on k12

Answer:

d

Explanation:

What was the result of the Texas Revolution?

Answers

Answer:

Texas Revolution, also called War of Texas Independence, war fought from October 1835 to April 1836 between Mexico and Texas colonists that resulted in Texas's independence from Mexico and the founding of the Republic of Texas (1836–45).

Explanation:

The population of Oklahoma is approximately __________.
A.
2.5 million
B.
3 million
C.
3.75 million
D.
4.5 million

Answers

Answer:

C

Explanation:

The population in Oklahoma 3.957 million and C. is the closest to that.

The population of Oklahoma is approximately 3.75 million. Oklahoma is renowned for its cowboy tradition, heritage of the Native Americans, and stunning scenery. There is a much to learn about the state, including its production of iodine and its oil and gas sector. The correct option is (C).

What do you mean by the Oklahoma?

The states of Texas on the south and west, Kansas on the north, Missouri on the northeast, Arkansas on the east, New Mexico on the west, and Colorado on the northwest all abut Oklahoma, which is located in the South Central region of the United States.

It is the 20th largest in area and the 28th most populous of the 50 states, partially in the westernmost part of the Upland South.

Oklahoma City, the state's capital and largest city, is home to its citizens, who are known as Oklahomans.

Informally, Oklahoma is also referred to as "The Sooner State" in honor of the pioneers who staked their claims before the western Oklahoma Territory's official opening date or the Indian Appropriations Act of 1889, which increased the amount of land available for settlement.

Therefore, the  population of Oklahoma is approximately 3.75 million. Oklahoma is renowned for its cowboy tradition, heritage of the Native Americans, and stunning scenery. There is a much to learn about the state, including its production of iodine and its oil and gas sector.

To know more about the Oklahoma, visit:

https://brainly.com/question/10465722

#SPJ6

HELPPPPPPPP!!!!!!
This assignment will be worth 100 points.
Please turn your completed writing assignment into your online teacher.
Read and Respond to the following:
This is the Preamble of the Constitution (the introductory paragraph of the Constitution):
"We the people of the United States, in order to form a more perfect union, establish
justice, insure domestic tranquility, provide for the common defense, promote the
general welfare, and secure the blessings of liberty to ourselves and our posterity, do
ordain and establish this Constitution for the United States of America."
The first three words, "We the people", were very significant for that time. They
signified that this new country and it's government were for all people. Since it's
conception over 200 years ago do you still feel that the ideas listed in the
Preamble apply to American's lives today? Why or why not?

Answers

Answer: yes

Explanation Yes, it is because the United States of America has hosted people from many nations and different cultures since its foundation. Although slavery was widespread in the Colombian period in America, its evaluation as we are the people instead of the racial discrimination system in the constitutional system has taken a step towards providing many important social and cultural equality today:

I will give you brainlest if corerctt!!!!!!!!!
Why did the House of Representatives have to settle the election of 1800?

Jefferson and Adams both dropped out of the race.

Neither party had nominated a candidate for president.

Two candidates had the same number of electoral votes.

Answers

Answer:

C. Two candidates had the same number of electoral votes.

Explanation:

next question:

The election of 1800 is historically important for which of the following reasons? Check all that apply.

B. Power transferred peacefully from one party to another.

C. The House of Representatives had to decide the outcome of the election.

D. The Federalists lost power.

Answer:

C is the answer

Explanation:

got it right

Which cause of World War I is illustrated in the cartoon?

Answers

Answer:

alliance system

Explanation:

hope it helps!

Answer:

(a/1) alliances

Explanation:

i took the quiz on edge

have a great day! :)

Which of the following was not a way that colonist attempted to limit the power of government
1.gaining control of the local treasury
2.allowing the king to appoint governors
3.electing officials into office
4.creating a system of checks and balances

Answers

Answer:

The answer is 2. (Allowing the king to appoint governors)

They wanted to distance themselves from Britain/Royal Family, not bring them  into more government affairs!

Explanation:

Hope this helps you out and good luck with your studies! :)

How did migration and immigration shape Texas in the 19th century? They led to women's suffrage earlier in Texas than in other western states. They led to women's suffrage earlier in Texas than in other western states. They contributed to the state's rapid growth in population. They contributed to the state's rapid growth in population. They helped bring an end to slavery in Texas. They helped bring an end to slavery in Texas. They led to the adoption of two official languages by the state government.

Answers

Answer:

They contributed to the state's rapid growth in population

Explanation:

In the Nineteenth Century, particularly towards the latter part of the century, migration and immigration shape Texas in a certain way. The most obvious way is the fact that "They contributed to the state's rapid growth in population."

This was evident in the fact that the population of Texas grew rapidly from about 1.6 million in 1880 and eventually reached a little above 3 million people in 1900

PLEASE HELP ME ILL LOVE U FOREVER
Was Pentecost the beginning of God's plan for the Church? Explain your
answer.

Answers

Answer:

Yes

Explanation:

What occurred immediately after the French National Assembly published the Rights of Man and of Citizen?
A
violence during which the people were unable to form a stable government
B
a dictatorship led by Napoleon Bonaparte
с
repression of the people by the monarchy
D
a transfer of power from the monarchy to the church

Answers

Answer:

B

a dictatorship led by Napoleon Bonaparte

Explanation:

How can I vote when I am away from home?

Answers

Answer:

You can generally vote by absentee ballot if you will be away from home on Election Day. Many states also offer in-person early voting in the days or weeks leading up to the election.

You vote with a mail in ballot

What does "consent of the governed" mean?
A.) The representatives give power to the government through elections.
B.) The government gives rights to the people through laws.
C.) The people give power to the government through their representatives.

Answers

I think it would be B

I WILL GIVE BRAINLIEST TO WHO ANSWERS CORRECTLY

Answers

Answer:

Explanation:

search them up?

Answer:

I would break the shape into shapes I know how to use. This is a rectangle and two triangles. The are of the triangles is 1/2*base*height or 1/2*√17*8 (I got √17 by using the pythagorean theorem to find the other length of the triangle) and that means the area of one triangle is 16.49. Since there are two, the combined area of the triangles is 32.98. The area of the rectangle is base*height or (14 - √17 is 9.88 as the base) 9.88 * 8 or 79.04. Then add up the areas. 32.98 + 79.04 = 112.02 which can be rounded to D) 112 sq in

Explanation:

Which pre-revolutionary estate had the most population and least power?
A the first estate
B the third estate
C the monarchy
D the second estate

Answers

A because first estate has all the power I believe

Answer: B the third estate

Explanation: made up of 95% of the population and contained peasants and poor urban workers.

Do you agree that there should be no trials in the Supreme Court, only hearings?

Answers

Answer:

I feel like this question is a matter of opinion. This should be your opinion.  hope this helped :-)

Explanation:

The "magic" used by the Egyptians could be considered what by our standards today? Explain.


PLS ANSWER QUICK

Answers

Answer:

Science, because many things are scientifically explained.

Explanation:

what is the answer here??​

Answers

Answer:

True!

Explanation:

at the end of WWII stalin was handing out free elections in poland.

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