what must be added 5x³-2x²+3x+7 to get 7x³+7x-5​

Answers

Answer 1

Let the adding polynomial be y

[tex]\\ \sf\longmapsto (5 {x}^{3} - 2 {x}^{2} + 3x + 7) + y = {7x}^{3} + 7x + 5 \\ \\ \sf\longmapsto {5x}^{3} - 2 {x}^{2} + 3x + 7 + y = {7x}^{3} + 7x + 5 \\ \\ \sf\longmapsto y = 7x {}^{3} - {5x}^{3} + 2x {}^{2} + 7x - 3x + 5 - 7 \\ \\ \sf\longmapsto {2x}^{3} + {2x}^{2} + 4x - 2[/tex]

Answer 2

Answer:

[tex]\dashrightarrow \: { \tt{-(5 {x}^{3} - 2 {x}^{2} + 3x + 7) + ( {7x}^{3} + 7x - 5) }} \\ \\ \dashrightarrow \: { \tt{(7-5) {x}^{3} + 2 {x}^{2} + (7-3)x + (-5-7) }} \\ \\ \dashrightarrow \: { \tt{ {2x}^{3} +2 {x}^{2} + 4x -12}}[/tex]


Related Questions

what could be some neurodegenerative disorder​

Answers

Examples of neurodegenerative diseases are:

Alzheimer's disease (AD) and other dementias Parkinson's disease (PD) and PD-related disorders Prion disease Motor neurone diseases (MND) Huntington's disease (HD) Spinocerebellar ataxia (SCA) Spinal muscular atrophy (SMA).

Hope it helps!

describe the economic, environment and social aspect of sustainable development.​

Answers

Explanation:

Meeting goals/human goals, while being able to sustain the ability of nature or something in order to provide natural resources and materials.

In what ways does violence affect all society?

Answers

Answer:

Violence affects society financially because it costs the healthcare system about $6 million dollars a year to treat injuries that result from violence. Tax payers have to pay for law enforcement, courts, and prisons.

Violence affects its direct victims, those who witness violence, family members, co-workers, service providers, and all members of society. All forms or violence have damaging short and long term effects on mental, physical, and spiritual well-being.

What can a person do to gain weight in terms of caloric input and output?

Answers

Answer:

Lose weight: To lose weight, caloric input needs to decrease, and caloric output needs to increase?

Gain weight: To gain weight, caloric input needs to increase, and caloric output needs to decrease.

write one aspect of health education.​

Answers

Answer:

Health education is a profession of educating people about health. Areas within this profession encompass environmental health, physical health, social health, emotional health, intellectual health, and spiritual health, as well as sexual and reproductive health education.

Explanation:

Please Mark me brainliest

Which of the following describes transmission of a disease by indirect contact?
Person A has acne -> Person A and Person B are physically intimate -> Person B does not develop acne
Person A has a cold -> Person A sneezes near uninfected Person B
deer has Lyme disease -> tick bites deer -> tick bites uninfected person
Person A has malaria -> mosquito bites Person A -> mosquito bites uninfected Person B

Answers

Answer:

Person A has malaria -> mosquito bites Person A -> mosquito bites uninfected Person B

Explanation:

Which practice is harmful to the land?

Answers

Answer:

Hello, the best answer would be throwing paint cans in the garbage because they go to land fields and pollute the land.

Explanation:

In contrast, using animal waste as fertilizer and composting fruit peels are both benefical to the environment and land. While throwing paint cans in the garbage is less environmentally friendly than recycling them, mowing the lawn with a gas-powered mower is still most harmful.

Which factor is related to seat belt use in teens?
A. Weather conditions
B. Speed limit on roadways
C. Alcohol use
D. Type of vehicle

Answers

Answer:

a option is the correct answer.

Answer:

A

Explanation:

reasoning: during inclement weather situations roads can be an immense danger towards drivers and learner's such as teens, there are certain movements and speed levels that must be conducted to avoid crash likelihood.

How do findings of the Rand Health Insurance Experiment reinforce the relationship between growth in third-party reimbursement and increase in health care costs?

Answers

Answer:

The Rand Health Insurance Experiment supports the relationship between growth in 3rd party reimbursement and increase in health care costs. This plan cost-sharing lowers the total costs compared to a free plan with a 25% patient co-insurance resulted in a 19% decline in expenditures.

In this patients or consumers do not typically pay for the most of health benefits and services used. Cost-sharing leads to lowering utilization costs. It does not affect the morality risk or measures of health even lower utilization case.

how do economic factors determine the population data explain​

Answers

Answer:

Economic factors such as employment rates and education levels have the biggest impact on population growth

Explanation:

3
Select the correct answer.
Why does your heart never tire of constantly beating to pump blood throughout your body?
OA. It belongs to the skeletal muscle group, which means it moves involuntarily.
OB. It consists of fibers that move voluntarily, so you can train these fibers to increase their endurance level.
ОС. . It has a high level of muscular strength due to extensive weight training.
OD
It consists of cardiac muscle tissues, which means it moves involuntarily.
Reset
Next

Answers

Answer:

D

Explanation:

The heart consist of cardiac muscles which makes it undergo a reflex action and there by pumping blood ceaselessly.

what do you mean by scope? mention the scope of population education, health education and environment education.​

Answers

Answer:

scope refers to the range of things that deals with a subject,an organization,an activity,etc

Explanation:

scope of population education:

1=Demography

2=Deterinmants of population change.

3=Human sexuality and reproduction.

4=Effects of rapid population growth.

5=Planning for future.

Scope of health education:

1=under social setting

Home

school

community

2=Relationship with other subject

health education and population education

health education and environment education

health education and home science

health education and sociology and anthropology

health education and physical education

Scope of environmental education:

1=Physical aspect

2=Biological aspect

3=Socio-cultural aspect

Hope this helps you

what are the signs of carpal tunnel syndrome

Answers

Answer:

Weakness. You may experience weakness in your hand and drop objects. This may be due to the numbness in your hand or weakness of the thumb's pinching muscles, which are also controlled by the median nerve.

Tingling or numbness. You may notice tingling and numbness in your fingers or hand. Usually the thumb and index, middle or ring fingers are affected, but not your little finger. You might feel a sensation like an electric shock in these fingers.

You will have weakness in your joints, as well as pain and swelling from time to time

Which communicable disease is the most common bacterial STI, especially among young people?

Chlamydia
Hepatitis C
HIV
Syphilis​

Answers

Answer:

Chlamydia, They are the most common of STIs that can affect both men and women.

Answer:

Chlamydia, They are the most common of STIs that can affect both men and women.

Explanation:

6. What effects might a female marijuana user experience?
a. Higher testosterone levels
b. Changed hormone levels
C. Infertility
d. All of the above

Answers

Answer:

Hey!

Explanation:

The Answer would be D or "all of the above" If you ever see a question that says all of the above, use the strike through method and if there is more then one that you are sure is correct, pick all of the above! Such as we know it can be hard or even impossible for a women using drugs to have a child, and if the child made it, its very unlikely to be healthy. The changed hormone levels are also quite obvious because the drugs can change your hormone balance, and mess with the chemistry of your brain.

I hope this helps!

-cloudyhelp <3

Option D all the given options are effects might a female marijuana user experience.

Higher testosterone levels Changed hormone levels InfertilityWhat effects might a female marijuana user experience?

Among females, the age of initiation of use exists declining and the prevalence of issues with marijuana stands on the rise. Both male and female marijuana users may experience negative effects of cognitive dysfunction and airway inflammation.

Cannabis, also understood as marijuana among other names exists as a psychoactive drug from the Cannabis plant. Native to Central and South Asia, the cannabis plant has been utilized as a drug for both recreational and entheogenic objectives and in different traditional medicines for centuries.

Hence, Option D all the given options are effects might a female marijuana user experience.

Higher testosterone levels Changed hormone levels Infertility

To learn more about effects of female marijuana refer to:

https://brainly.com/question/8414853

#SPJ2

Which area of wellness improves by exploring and embracing a belief system, worldview, and values?

Emotional
Intellectual
Social
Spiritual​

Answers

Social si number 3 would probably be it

what should you do to stay safe before a wildfire starts? select three correct answers

Answers

Answer:

clean up dry grasses around, clean roof, apply fire hydrants

Explanation:

Make sure you have escape routes and an emergency ready to go backpack

Discuss what you think Australia would be like if everyone had the same beliefs and looked, thought and behaved the same way.

Answers

Explanation:

it would be like having 2 left feet

even in biology diversity is important

all different beings act like pieces in a puzzle called the eco system that work together

diversity also ensures the survival of a culture

if everyone was the same and acted the same an enemy could easily predict and eliminate a culture

With a "vacuum breaker" you can ___.

Answers

Answer:

A vacuum breaker is an attachment commonly placed on a bibcock valve or toilet or urinal flush valve, that prevents water from being siphoned backward into the public drinking water system. This prevents contamination should the public drinking water system's pressure drop.

Explanation:

If a victim needs advanced medical aid that you are not qualified to perform, you are legally obligated to attempt whatever aid that is necessary.

True
False

Answers

Explanation:

If a victim needs advanced medical aid that you are not qualified to perform, you are legally obligated to attempt whatever aid that is necessary.

True

False

What are the early symptoms of HIV, and how do they contribute to the spread of this virus?

Answers

As the virus continues to multiply and destroy your immune cells — the cells in your body that help fight off germs — you may develop mild infections or chronic signs and symptoms such as: Fever. Fatigue. Swollen lymph nodes — often one of the first signs of HIV infection.
they symptoms are similar to having a cold or the flu which then leads to people not realizing that they have hiv and then spreading to others

causes of diabetes for class 8 in points​

Answers

Answer:

Improper Diet

Genetics

Medication

Stress

Weight

Explanation

Because diabetes can occur in many forms.

A relative has acknowledged abusing alcohol and has asked you to hold her accountable as she tries to stop drinking. Which of the following behavioral signs is the greatest indicator of an abuse problem?

Answers

Explanation:

Incoherent or slurred speech and multiple schedule changes

A lack of interest in previously normal activities.
Appearing intoxicated more regularly.
Needing to drink more in order to achieve the same effects.
Appearing tired, unwell or irritable.
An inability to say no to alcohol.
Anxiety, depression or other mental health problems.

What can be done to help maintain cardiovascular health?

Answers

Answer:

To help prevent heart disease, you can:

Eat healthy.

Get active.

Stay at a healthy weight.

Quit smoking and stay away from secondhand smoke.

Control your cholesterol and blood pressure.

Drink alcohol only in moderation.

Manage stress.

Exercise helps strengthen muscles.

A combination of aerobic workouts (which, depending on your fitness level, can include walking, running, swimming, and other vigorous heart-pumping exercise) and strength training (weight lifting, resistance training) is considered best for heart health.

Exercise helps strengthen muscles.

A combination of aerobic workouts (which, depending on your fitness level, can include walking, running, swimming, and other vigorous heart-pumping exercise) and strength training (weight lifting, resistance training) is considered best for heart health.

All of the following provide evidence for evolution except:

Answers

Answer:

Explanation:

what's the evidence ? there is no picture or equation

Answer: D: sexual reproduction

Explanation:

Which of the following provides the best example of how ethnic identity influences a family?

A. Emma's family lives with an uncle and cousins to share costs and make rent more affordable.
B. Gabriel's parents make sure their children attend private school instead of public school.
C. Sofia's grandmother and mother have high blood pressure, so meals are made without salt.
D. Yasmin's mother is usually the one to discipline and manage rowdy behavior in the children.​

Answers

Answer:

A. Emma's family lives with an uncle and cousins to share costs and make rent more affordable

Explanation:A. Emma's family lives with an uncle and cousins to share costs and make rent more affordable

Answer:

Emma's family lives with an uncle and cousins to share costs and make rent more affordable.

Explanation:

Hope this helps :)

Hey im using AHA BHA PHA 30 days somebymi toner, its a exfoliating toner.. Do i need to exfoliate my skin with Paula Choice 2 times a week??

Answers

Answer:

I would suggest you not to exfoliate with Paula Choice at all. Their products can be really abrasive and harsh on the skin, and can make your skin bleed with prolonged usage.

Explain how individuals differences can lead to people acting more or less drunk

Answers

depending on their gender,age,weight can effect the amount of alcohol tolerance they have.

correlation between Health and Home Science

Answers

Answer:

Health education report of the committee in terminology in school collage is called health education. Home science is the study of managed activity of house for a long time

Maurice is feeling helpless and has very little energy which strategy can he use to cope with this problem internal Toronto

Answers

Hi,

Answer:

- spending time with family

-  seeking help from a therapist

-  relaxation exercises, meditation, yoga

Other Questions
At the end of 2010 Jarrett Corp. developed the following forecasts of net income: Year Forecasted Net Income 2011 $20,856 2012 $22,733 2013 $24,552 2014 $27,252 2015 $29,978Management believes that after 2015 Jarrett will grow at a rate of 7% each year. Total common shareholders' equity was $112,768 on December 31, 2010. Jarrett has not established a dividend and does not plan to paying dividends during 2011 to 2015. Its cost of equity capital is 12%.Required: Compute the value of Jarrett Corp. on January 1, 2011, using the residual income valuation model. Good writing is enhanced by sentence emphasis and variety in what way?A. Good writing really does not require these things.B. Sentence emphasis and variety offer diversity to boring subjects.C. A variety of sentence patterns can alleviate choppy writing thathalts and stops, create a more dynamic flow, and pique thereader's interest.D. None of the above Classifying all data in an organization may be impossible. 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