What are the roots/solutions to the equation x2 − 2x = −8 ? If there are more than one, find them all. PLEASE HELP TIMED EXAM!!!

Answers

Answer 1

The roots of the given equation, x² − 2x = −8 , are x = 2 + 2√(3) and x = 2 - 2√(3).

How to Find the Roots/Solutions to an Equation?

To solve the equation x² - 2x = -8, we first need to rearrange it into standard quadratic form, which is ax² + bx + c = 0.

In this case, a = 1, b = -2, and c = -8. We can then use the quadratic formula, which is x = (-b ± √(b² - 4ac)) / 2a, to find the roots of the equation.

Plugging in the values, we get x = (-(-2) ± √((-2)^2 - 4(1)(-8))) / 2(1), which simplifies to x = 2 ± 2√(3). Therefore, the roots of the equation are x = 2 + 2√(3) and x = 2 - 2√(3).

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Related Questions

what should be done to make foreign employment well managed by government host country and employees?​

Answers

Answer:

47

Explanation:

If the distance between two objects increased, what would happen to the force of gravity between them?

Answers

Answer:

it will diminish

Explanation:  the power of gravity is contrarily relative to the distance

Answer:

The force of gravity between the two objects will decreases.

Explanation:

Explanation: Everything has gravitational pull. The more mass it has the stronger the pull. And the closer two things are, the stronger the gravitational pull. This is basic physics.

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what is "emotions are the color of the soul" means

Answers

The meaning of "emotions are the color of the soul" is that emotions serves as the element that gives the refletion of the innermost feelings and behaviour.

What is the meaning of the phrase?

It should be noted that thye coplor serves as the way to represent the emotion as well as the feelings of the peopkle accross the world.

It should be noted that the color as ell as the emotion do goes together for instance when people that atten burial put on the color black it means that they were mourning and they were in a very bad mood which implies that the emotion is not good and in most places green is usually used for agriculture of abundance of food.

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1. Discuss the role of status and respectability in play/recreation among Black families in the game of "Dominoes". Please write this in 250 words or more.

2. Provide an interpretation of the song "He Ain't Heavy, He's My Brother" by Donny Harthway. In listening to this song which people in anyone's life or relationships that people have that the song brings to mind? Explain why the song may not be relatable for all people. Please also write this in 250 words or more.

(This assignment is due by 8:15 tonight) (Please give appropriate and detailed answers) (This is a serious question and I would like it to be answered.)

Answers

In the game of "Dominoes," status and respectability play a crucial role among Black families.

The game is often played in social gatherings and family events, where winning or losing can determine one's standing in the community. In this context, Black winning can lead to respect and admiration, while losing can result in shame and embarrassment.

Therefore, players often take the game seriously and use strategic moves to gain an advantage over their opponents. The game also provides an opportunity for socializing and bonding, which is an essential aspect of Black family culture. Overall, the game of "Dominoes" serves as a tool for reinforcing social hierarchies and strengthening community ties among Black families.

"He Ain't Heavy, He's My Brother" by Donny Hathaway is a poignant song that speaks to the idea of brotherhood and unconditional love. The song's title and chorus emphasize the importance of supporting Dominoes and carrying each other's burdens, even when it's difficult or inconvenient.

The song brings to mind the people in our lives who have been there for us through thick and thin, who have stood by us when we needed them the most. These could be family members, close friends, or even mentors who have played a significant role in shaping our lives.

However, the song may not be relatable for all people, as not everyone has had the privilege of having someone in their life who has been a constant source of support and love.

Some people may have experienced abandonment, neglect, or abuse, making it difficult for them to trust or rely on others. Additionally, the song's message Dominoes of brotherhood may not resonate with those who have experienced sibling rivalry or estrangement.

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Which of the following statements are true regarding Al?
Select all that apply.
d
A
It can interpret data and process it to obtain specific goals.
B It can decide what ads you see on social media.
C
It can process job or loan applications.
D It can read and process the data without saving it in the
system.

Answers

The following statements are true regarding Al are Options:

A. It can interpret data and process it to obtain specific goals.

B. It can decide what ads you see on social media.

C. It can process job or loan applications. Hence the correct options are A. B. and C.

Al, also known as Artificial Intelligence, is a part of computer science and engineering that aims to create machines capable of performing tasks that require human-like intelligence. Some tasks that are currently performed by AI systems include image recognition, natural language processing, decision-making, and more. However, not all tasks can be performed by AI systems.

Let's analyze the statements regarding Al:

A. It can interpret data and process it to obtain specific goals. - This statement is true. One of the primary objectives of Al is to enable machines to learn from data, interpret it, and make decisions or take actions based on that data. This ability is what allows AI systems to perform tasks like natural language processing and image recognition.

B. It can decide what ads you see on social media. - This statement is also true. Many social media platforms use AI systems to decide what ads to show to their users. These systems analyze users' activity, preferences, and behavior to select the most relevant ads for them.

C. It can process job or loan applications. - This statement is true. Many organizations use AI systems to process job or loan applications. These systems analyze the applications and use predefined criteria to decide which applications to accept or reject.

D. It can read and process the data without saving it in the system. - This statement is partially true. Some AI systems can read and process data without saving it in the system. For example, some natural language processing systems can analyze text in real time without storing that text in the system's memory. However, other AI systems require data to be stored in the system to be analyzed.

In conclusion, statements A, B, and C are true regarding Al. Statement D is partially true, as some AI systems can read and process data without saving it in the system, while others require data to be stored in the system. Therefore, the correct options are A. B. and C.

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An orange grower is concerned that citrus sales are dropping each year which agency would you call to address the problem?

Answers

Answer

The FDA.

Explanation:

Food and Drug Administration.

How many straight-line miles from Beijing to the newly created town of Qiyan?

Answers

Answer: Shows the distance from Beijing to the North Pole, Equator, South Pole and any place in the world. ... This is the point on the Earth's surface when you draw a straight line from Beijing through the centre of the earth. Furthest cities from Beijing. Which city (at least 500,000 inhabitants).

Explanation: hopes this helps

What are called social evils? I know you can give ans because you are intelligent ​

Answers

Answer:

Social evils are the issues that directly or indirectly affect the members of a society and are considered a point of controversy or a problem in regards to moral values. Common social evils include: caste system, poverty, dowry system, gender inequality, illiteracy etc. so it would kind of basically some one that would have regret for some things they have or do.

Explanation:

The man known as the “Father of the Constitution” is __________.

Answers

James Madison, " Father of the Constitution ," is born On March 16, 1751, James Madison, drafter of the Constitution, recorder of the Constitutional Convention, author of the Federalist Papers and fourth president of the United States, is born on a plantation in Virginia.

James Madison, "Father of the Constitution," is born On March 16, 1751, James Madison, drafter of the Constitution, recorder of the Constitutional Convention, author of the Federalist Papers and fourth president of the United States, is born on a plantation in Virginia.

Carbon dioxide in the atmosphere is an important gas for plants

Answers

Answer:

For plants to grow, photosynthesis is the most important process which primarily is driven by carbon dioxide. Without this gas, plants cannot manufacture their own food.

Explanation:

'And Jesus went about all the cities and villages, teaching in their synogogues and preaching the gospel of the kingdom, and healing every disease and every infirmity' is a quotation likely an excerpt from what?

Answers

Answer:

The Bible - Matthew 9:35

Explanation:

The quote comes from the New Testament of the Bible. The quote is part of the Gospel according to Mathew, the first book of the New Testament. The Gospel of Matthew tells the story of Jesus’ life and him being the Messiah. It explains the important elements of liturgy, teachings, and Christian miracles.

In the ninth chapter of the Gospel (which is quotes here) we learn how Jesus went around Galilee (northern part of Israel) and preached his teachings. He would perform miracles for the people and healed the sick. The very quote (35) shows an example of it, and the continuing parts (36-38) explains Jesus’ compassion towards helpless people who were like the sheep without the Shepard.

Which was NOT a measure taken by the North or South during the Civil War?
The Foundations of Civil Liberties: Select the best answer from the choices provided.
OA.
The prohibition of anti-slavery literature in the South
OB.
The suspension of the press in the North
OC.
The execution of spies
O D. Holding prisoners without charges or trial

Answers

Answer:

A. The prohibition of anti-slavery literature in the South was a measure taken during the Civil War.

Explanation:

Read this excerpt from The Call of the Wild by Jack London. Between them they ran him about for the better part of an hour. They threw clubs at him. He dodged. They cursed him, and his fathers and mothers before him, and all his seed to come after him down to the remotest generation, and every hair on his body and drop of blood in his veins; and he answered curse with snarl and kept out of their reach. He did not try to run away, but retreated around and around the camp, advertising plainly that when his desire was met, he would come in and be good. Francois sat down and scratched his head. Perrault looked at his watch and swore. Time was flying, and they should have been on the trail an hour gone. Francois scratched his head again. He shook it and grinned sheepishly at the courier, who shrugged his shoulders in sign that they were beaten. Then Francois went up to where Sol-leks stood and called to Buck. How does Buck’s behavior support the theme “patience finds its own reward”? Buck waits patiently for the men to stop yelling at the team. Buck waits patiently until the men agree to give the team a rest. Buck waits patiently until the men agree to let him lead the team. Buck waits patiently for the men to select a better trail.

Answers

According to the passage from Jack London's The Call of the Wild, Buck's actions demonstrate how the adage "patience finds its own reward" is true: Buck patiently awaits the men's yelling at the team to stop.

Explain how jack london is responsible for the act.

According to the excerpt from Jack London's The Call of the Wild, Buck waits patiently for the men's yelling at the team to cease, proving that the proverb "patience seeks its own reward" is accurate. Buck doesn't try to flee despite the men's clubs, curses, and attempts to capture him. As a sign that he is not a danger and is waiting for the men to calm down, he instead retreats around the camp. Francois eventually decides to give the team a break, and Buck's perseverance pays off. This gives Buck and the others time to rest and recharge before continuing on the trail later. As a result, Buck exhibits patience in a way that leads to a favourable outcome, demonstrating the power of patience.

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Answer:

C. Buck waits patiently until the men agree to let him lead the team.

Write the short notes:

1) main causes of noise pollution and its effects.
2) Factors played major role in the rise of nationalism.​

Answers

Noise pollution impacts millions of people on a daily basis. The most common health problem it causes is Noise Induced Hearing Loss (NIHL). Exposure to loud noise can also cause high blood pressure, heart disease, sleep disturbances, and stress. These health problems can affect all age groups, especially children.Introduction of western education was another important factor which paved the way for the growth of nationalism. Three main agencies were responsible for the spread of modem education in India. They were the foreign Christian missionaries, the British Government and the progressive Indians.

"Professor Wilson tells his students that only the most important concepts from the chapter will be on the next test. Student A and student B have different ideas about just which concepts are the most important. This is an example of"

Answers

This question is missing the options. I've found the complete question online. It is the following:

Professor Wilson tells his students that only the most important concepts from the chapter will be on the next test. Student A and student B have different ideas about just which concepts are the most important. This is an example of ______________.

negotiation

vagueness

motivation

contextualization

Answer:

This is an example of vagueness.

Explanation:

Vagueness happens in communication when the receiver of the message cannot fully understand what the message means or to what it refers. That means that the way the message was structured or the language used were imprecise or unclear. Vagueness usually happens unintentionally, but it can hinder communication greatly. Since students A and B in the passage have different ideas about which concepts are the most important, they will focus on different parts of the whole. That can mean one of them will do better than the other, in case his/her ideas coincide with the professor's.

When you measure a person’s weight, you are measuring the

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Answer:

the body weight

Explanation:

What role does the bill of rights play in deciding what our civil liberties are

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The bill of rights play an essential part in setting the foundation of what rights each and every citizen of the country has, and what the government cannot take away. Out of the bill of rights is where all other rights are built on, or just an expansion of the original.

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FILL IN THE BLANK. When studying personality traits, someone who is hardworking, dependable, and organized will score high on the ________ trait?

Answers

When studying personality traits, someone who is hardworking, dependable, and organized will score high on the conscientiousness trait.

Being cautious or diligent is a personality attribute known as conscientiousness. Conscientiousness implies a desire to complete a task well and a serious attitude towards one's social obligations. Instead of being loose and disorganized, conscientious people are typically effective and well-organized. They tend to be reliable, show self-control, behave honorably, and strive for success. They also exhibit planned behavior as opposed to spontaneous behavior. It shows itself in typical actions like being orderly and methodical, as well as qualities like being meticulous, thorough, and deliberate.

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"discuss the internet" is it a well difined topic?​

Answers

In summary, the topic of "discuss the internet" is a broad and complex subject encompassing various aspects and subtopics.

How to determine that this is a broad topic

It includes the history and development of the internet, its infrastructure and architecture, internet governance, communication and connectivity, societal impact, privacy and security concerns, and future trends and challenges.

Due to its vastness, narrowing down specific subtopics within the broader subject of the internet can help facilitate a more focused and meaningful discussion.

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What is one way that digital payments are convenient for buyers?

Answers

One way that digital payments are convenient for buyers is that they can be made from anywhere with internet access.

One way that digital payments are convenient for buyers is by providing a fast and easy way to complete transactions. Digital payments allow buyers to make purchases without the need for physical cash or checks, eliminating the need to visit banks or ATMs to withdraw cash. It also removes the risk of carrying large amounts of cash, making it a safer option for buyers.Digital payments offer buyers the convenience of making payments from anywhere in the world at any time of the day. This means that buyers can easily make payments for products or services they purchase from online retailers, without the need to physically visit the store. Additionally, digital payment methods such as e-wallets, allow buyers to store their payment information securely in one place, making it easier to make purchases quickly in the future.Digital payments also provide buyers with greater transparency and security. Digital transactions leave a digital trail that buyers can follow to track their payments, which increases transparency and ensures that payments are made accurately. Digital payments also have built-in security features, such as encryption and tokenization, that protect buyers' payment information from fraud and theft. Overall, the convenience and security offered by digital payments make it a popular choice for buyers.

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festivals amid the pandemic paragraph​

Answers

FESTIVALS AMID THE PANDEMIC

The pandemic has been the most spoken topic since almost 2 years. The pandemic that arrived in the form of covid-19 virus bringing a day of lockdown on march 21st 2020, unexpectedly, it locked us in homes for months and months. Nobody was allowed to leave their houses, work from home, study from home became an integral part of our lives. Amid all these, we had to celebrate festivals as well and that too without leaving homes. Everything became difficult, markets collapsed, people were unemployed and most importantly depressed. It was a tough time for all of us but still we had managed to be happy and accepted the fate.

We celebrated staying at home with our closed ones without much exposure. But it had it's own pros and cons. We managed to heal the environment, we couldn't invite relatives from far, but we celebrated with neighbors and fed the poor people around to a much larger extent. Instead of spending thousands on outfit, we decided to save some money and help the people who can't even afford food.

The festivals amid this pandemic taught us many real values on how to live life. We suffered but what we learnt from it, cannot be learnt from any book because it was something we saw, we experienced.

What are the three ways in which an appeals court may
decide a case?

Answers

Answer:

- reverse and remand.

- reverse in part, affirm in part.

- affirm.

Explanation:

The three ways in which the appeals court may decide are - reverse and remand, reverse in part, affirm in part, and affirm.

reverse and remand -  This means that the Court of Appeals found an error and the case is remanded, or sent back, to the same trial judge to re-decide the case.reverse in part, affirm in part - This means that the court agreed with the legal conclusions of the lower court on some issues, but disagreed with it on others, thereby reversing the lower court decision.affirm - There are several, related usages of the word “affirm” in a legal context; but, generally, it means “ to confirm or ratify .”. Common occurrences of this word include: An appellate court can affirm the ruling that was the subject of the appeal. In doing so, the court agrees that the prior ruling was “ valid and right and must stand as rendered below ”.

how do children learn to imitate ?from radio? from tv? from cinema ? from the internet? explain​

Answers

Children learn to imitate from what they see in their daily lives. In social settings, they don't know how to interact with other people, and so they rely on someone that appears on TV. They may imitate the way a cartoon character greet someone, or the way a person react at some inconvenience, and consider it to be a new social skill. This is a way for children to express their emotions and actions in real life.

when inflation is high, the purchasing power of the dollar

Answers

When inflation is high, the purchasing power of the dollar decreases.

What is inflation

Inflation refers to a sustained increase in the general price level of goods and services over time. When inflation is high, it means that prices are rising at a faster rate. As a result, the purchasing power of the dollar, or the amount of goods and services that can be purchased with a given amount of money, decreases.

When the general price level rises, it takes more dollars to buy the same quantity of goods and services. This means that each dollar can buy fewer goods or has reduced purchasing power. Inflation erodes the value of money, and individuals may find that their income and savings can buy less than before.

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examine four factors for the fall of cpp

Answers

CPP meaning Cerebral Perfusion Pressure decreases indicate that the gradient required for moving blood towards the brain isn't being maintained. This can result in brain ischemia due to decreased cerebral blood flow.

If the MABP falls or if the ICP rises without a corresponding rise in systemic blood pressure, the CPP will fall. If the ICP rises, an average compensatory response is to raise the systemic blood pressure in order to keep up cerebral perfusion pressure.  In the presence of a brain injury, hypertension may be a life-saving response and frequently indicates elevated intracranial pressure.

Treatment for low CPP should aim to address the underlying cause (e.g., raising blood pressure or lowering ICP).

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The gravitational attraction between two objects will ___________ if the objects move farther apart.

Answers

Answer: decrease

Explanation: i help ;)

As a human resource professional, it is important to know that the Equal Employment Opportunity Commission views protection against gender identity and sexual orientation discrimination as part of ______, even if the U.S. Department of Justice does not endorse this view.

Answers

The correct answer to this open question is the following.

You did not include the options for this question. However, trying to help, we can say the following.

As a human resource professional, it is important to know that the Equal Employment Opportunity Commission views protection against gender identity and sexual orientation discrimination as part of the legislation, even if the U.S. Department of Justice does not endorse this view.

If you work at any position in the Human Resources Department, you have to know that the Equal Employment Opportunity Commission supports workers and employees regarding their sexual orientation. No company in the United States can fire an employee due to its sexual orientation because it would violate Title VII that refers to discrimination because of sexual orientation.

How do scientists think the moon was formed and what evidence do they have for this theory?

Answers

Answer:It has been described that the Moon formed as a result of a confrontation between the Earth and another small planet the size of Mars. The wreckage from this impact managed to accumulate in an orbit around Earth, eventually forming the Moon.

Explanation:

Which of the following most accurately states one of the risks of being a
stockholder?
A. Stockholders aren't guaranteed a return on their investment.
B. Stockholders can go deeply into debt if the company goes into
debt.
C. Stockholders must pay all of their dividends to the government.
O D. Stockholders don't get any voice in the running of the company.

Answers

Answer:

A. Stockholders aren't guaranteed a return on their investment.

Explanation:

The others do not apply well enough.

In order to change government policies, it is necessary to be educated about
A the history of the civil rights movement
B. how government and the court system work
c. investing in stocks and government bonds
D. running for political office
Please select the best answer from the choices provided
P
B
С
0

Answers

Answer:

b

Explanation:

if there going to do ther job correctly they will need to understand how it all works and what needs to be improved and what needs to be changed

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