How and in what discipline did the scientific method help advance learning.

Answers

Answer 1

The scientific method has played a crucial role in advancing learning across various disciplines by providing a systematic approach to acquiring knowledge, conducting experiments, and analyzing results.

The scientific method is a systematic approach used in scientific inquiry to investigate and understand phenomena. It involves a series of steps, including observation, hypothesis formulation, experimentation, data collection, analysis, and conclusion. The scientific method has been influential in advancing learning in various disciplines, including physics, chemistry, biology, and psychology.

By following this method, researchers are able to conduct rigorous and replicable experiments, which allows for the accumulation of knowledge over time. The scientific method encourages critical thinking, objectivity, and evidence-based reasoning, helping to eliminate bias and subjective interpretations. It has led to significant discoveries, advancements, and breakthroughs in different fields, contributing to the overall progress of human knowledge and understanding.

To learn more about investigate  click here :

brainly.com/question/29353884

#SPJ11


Related Questions

The interagency process facilitates _____ by military and non-military participants conducting interagency coordination in pursuit of national objectives.

Answers

The interagency process facilitates Unity of Effort by military and non-military participants conducting interagency coordination in pursuit of national objectives.

A military's reluctance to use force may prevent it from taking part in interagency decision-making.

As a result, before the special capabilities of the Armed Forces receive serious consideration, other national power instruments may be exhausted, and only then with a profound sense of having failed to use other means.

The interagency process can be a powerful force multiplier, especially when military planners are involved throughout, but it has flaws in its organization, actors, and methodology.

Military officers who are used to a rigid and rigorous system of staff work may find it difficult to cooperate with government institutions recognized for their flexibility and ambivalence.

But in order to improve the interagency process, the military should continue to be involved.

To learn more about Interagency Process here

https://brainly.com/question/14546991

#SPJ4

26. Signs of a bad allergic reaction include trouble breathing, swelling, of the tongue and face, and fainting. quizlet

Answers

Signs of a bad allergic reaction according to include trouble breathing, swelling, of the tongue and face, and fainting. The statement is True.

What is an allergic reaction?Reactions to allergens are frequent. Similar immunological responses that result in hay fever and allergic reactions both involve the immune system. Most reactions occur shortly after coming into touch with an allergen. While some allergy reactions are modest, others can be severe and even fatal. They might only impact a tiny portion of the body or the whole thing. Anaphylaxis, also referred to as anaphylactic shock, is the most severe kind. People with a family history of allergies are more likely to experience allergic responses. Certain people may develop allergic reactions to substances that don't bother the majority of people. A minor reaction could occur after exposure for the first time. More severe responses could result from repeated exposures.

Once someone has been exposed to an allergen or experienced an allergic reaction (becomes sensitized), even a very brief exposure to an allergen might result in a severe reaction.

Therefore, Signs of a bad allergic reaction according to include trouble breathing, swelling, of the tongue and face, and fainting.

Know more about allergic reactions with the help of the given link:

https://brainly.com/question/12893949

#SPJ4

The minimum diameter of galvanized pipe allowed for a grounding electrode is______.

Answers

The minimum diameter of galvanized pipe allowed for a grounding electrode is 3/4

This is further explained below.

What is an electrode?

Generally, An electrolyte, a semiconductor, or a vacuum are all examples of non-metallic circuit components that may be contacted by an electrode. Electrodes are electrical conductors that make contact with these components. In the context of an electrochemical cell, this component may alternatively be referred to as an anode or a cathode.

In conclusion, 3/4 of an inch is the smallest diameter of galvanized tubing that may be used as a grounding electrode.

Read more about electrode

https://brainly.com/question/17060277

#SPJ1

When trying to predict which political party a person will join, the one factor that is an accurate indicator more often than any other is:_______

Answers

When trying to predict which political party a person will join, the one factor that is an accurate indicator more often than any other is socioeconomic status.

When a person is trying to predict that which political party he/she must join, the most significant political factor affecting participation is whether people are mobilized by parties, candidates, interest groups, or social movements.

The persons decision also depends on the socioeconomic status, formal obstacles, levels of civic engagement, and efforts by political institutions in order to mobilize people.

Hence, the person when trying to predict which political party he/she will join there are various factors considered.

To learn more about a political party here:

https://brainly.com/question/12548909

#SPJ4

What is most important when synching data to the cloud?

Answers

Rapid data analysis depends on a number of factors, including time. Data migration to the cloud and synchronizing data transfers can be laborious processes. The main benefit of Cloud Sync is its quickness.

Using cloud file synchronization raises concerns for certain businesses. Employees can sync their files on any device, which could lead to the storage of work data on a laptop, tablet, or phone.

Corporate data may wind up on many personal devices for each user, depending on how the employee uses it.

Data breaches or leaks could happen, and issues could also arise if the individual departs the organization.

Many companies are developing policies to limit the storage of corporate data on personal devices in order to prevent this.

To learn more about Cloud Synch here

https://brainly.com/question/17330015

#SPJ4

What best describes the carrot and stick approach to maintaining an ethical corporate culture?

Answers

One of the best example of this approach is;

Giving bonuses on timely (or before) completion of goals and deducting salary for not completing tasks on time.

or

Giving paid time off is an another example of a carrot and giving works on unfavourable timmings is an example of a stick.

The carrot is the reward for completion of the given task, and the stick is like a punisment which can be given for many reasons like, long pending tasks, not complying with the company policies, etc.

The origins of this  approach is considered as to be emerged as a result of the need to motivate the employees to do important and qualitative work in exchange of the various rewards they get.

The general idea behind this a[[roach is, that the humans are lazy and they do not do quality work till they do not get some kind of Catalyst, and here the carrot and the stick works as the catalyst.

To know more about Corporate culture click here-

https://brainly.com/question/3100152

#SPJ4

A country has an absolute advantage if it can produce _______ good using _____ inputs than another country.

Answers

Answer:

enough using low

Explanation:

a country has an absolute advantage if it can produce enough goods using low inputs than another country

The tendency to judge the behavior of the members of your group more favorably than the behavior of members of other groups is called: hindsight bias. ethnocentrism.

Answers

The tendency to judge the behavior of the members of your group more favorably than the behavior of members of other groups is called hindsight bias.

Tendency to support your group, its members, its quality, and its products, especially in relation to other groups. In-group preferences tend to be more pronounced than out-of-group rejections, but both tendencies are more pronounced during periods of contact between groups.

The mere exposure effect is a psychological phenomenon that tends to develop a preference for things just because people are familiar with them. In social psychology, this effect is sometimes referred to as the principle of friendliness.

Settings are an inner tendency to judge or evaluate something or someone positively or negatively.

Learn more about the tendency at

https://brainly.com/question/27160419

#SPJ4

What do you mean by the concept of development?

Answers

[tex]\huge\underline{\red{A}\green{n}\blue{s}\purple{w}\pink{e}\orange{r} →}[/tex]

The term development is used in several ways, but most sociologists agree that development should mean, at the very least, improvement or progress for people who desperately need positive change in their lives.

Explanation:

Hope this helps you!!

As you drive on a residential street, you spot the following clues: A parked vehicle with front wheels turned toward the street and a person sitting behind the wheel. You should

Answers

If the vehicle is parked at the curb, drivers should approach the driver's door from the front of the vehicle, facing traffic to increase awareness of oncoming traffic. Before entering the vehicle, drivers should check around the outside of the vehicle.

When parked at a curb, Always approach from the front. When turning your last check is: In the direction of your intended path of travel.

When you identify that a roadway is narrowing from a multilane to a single lane, you should move into the through lane as soon as possible.

The surest way for a person to eliminate the risk of driving under the influence of alcohol is to know his or her limits.

Learn more about the residential streets at

https://brainly.com/question/3048384

#SPJ4

Ingrid is energized by being alone, speaks slowly and softly, and avoids attention. carl jung would call her a(an) ________.

Answers

In this situation, where Ingrid gets energized by being alone, speaks slowly and softly, as well as avoids attention, Carl Jung would call her an introvert.

An introvert is a person who possesses traits associated with the introverted personality type, meaning they prefer to pay attention to their own inner thoughts and ideas as opposed to what is happening around them.

Simply said, introverts prefer to spend little time communicating with others. Introverts do enjoy spending time with their close friends and family. They dislike making "small talk," but they do appreciate having in-depth, thought-provoking conversations. Additionally, introverts frequently hesitate to talk.

Learn more about attention here

https://brainly.com/question/14484731

#SPJ4

Janelle gets a dollar from her mom every time she learns a song on the piano. This increases her desire to practice the piano and is an example of

Answers

Getting the dollar from her mother to increase her desire to learn is what is called positive reinforcement.

What is positive reinforcement?

This is the term that is used to refer to the use of rewards as a way of getting a person to continue on a path.

With rewards her mother would use this to get her to improve and continue learning.

Read more on positive reinforcement here:

https://brainly.com/question/8517742

#SPJ1

Which small-scale social change theory does Derek Sivers' TED Talk best illustrate when describing how a social movement starts with one leader and the important role of the first follower that jumps in next

Answers

The limit is the proportion of others who must make a decision before another party follows, so Derek Sivers used this model to describe how a social movement starts with a leader and the important role of the first follower who jumps in next.

What is social change?

In sociology, social change is defined as significant changes in

cultural symbolsnorms of behaviorsocial organizations or value systems.

According to sociologists, significant changes mean profound consequences.

With this information, we can conclude that Derek Sivers used this model to describe how a social movement starts with a leader and the important role of the first follower who jumps in next.

Learn more about social movement in brainly.com/question/12881575

#SPJ1

According to the ________ perspective, people’s actions are reactions to aspects of their environment that they find pleasing, painful, or threatening.

Answers

According to the behavioristic perspective, people's actions are reactions to aspects of their environment that they find pleasing, painful, or threatening. Behaviorism indicates that all behavior is gained by the means of conditioning and as a result be determined without consideration of thoughts or feelings. For all behavior is but a response, behaviorism also projects that everyone can learn to perform any act(s) with the right conditioning. Hence, the correct answer is behavioristic perspective. Read below about behavioristic perspective.

What is a behavioristic perspective?

According to the behavioral perspective, the manner one behaves and learns can be expatiated through one's interactions or connection with the environment. One's actions are always responses to stimuli, which either occur naturally or because of a learnt response.

Therefore, the correct answer is as given above

learn more about behavioral perspective: https://brainly.com/question/27127768

#SPJ1

Zachary went into a psychology lab and had a magnet held over his skull. When the magnet was placed over a particular region, he was unable to speak. Zachary probably experienced:

Answers

Zachary probably experienced transcranial magnetic stimulation.

What is transcranial magnetic stimulation?

Transcranial magnetic stimulation is a minimally invasive method of stimulating the brain that uses electromagnetic induction to induce an electric current in a particular region of the brain.

An electromagnetic pulse is painlessly delivered by the electromagnet, stimulating nerve cells in the part of the brain responsible for mood regulation and depression. It is believed to stimulate brain areas that are less active while depressed.

TMS is a method of treatment for a major depressive disorder that has received FDA approval (MDD). The prefrontal cortex region of the brain, which is underactive in depressed individuals, is stimulated using a machine that uses focused magnetic pulses.

To know more about Transcranial magnetic stimulation refer to: https://brainly.com/question/10792839

#SPJ4

U.S. legislation mandates that schools place children who require special supports for learning in __________ that meet their educational needs:

Answers

The "least restrictive" environments that nonetheless suit their educational demands are the right response.

What Environment Is Least Restrictive?

Children receiving special education should spend as much time as possible in regular classroom settings (least restrictive environment, or LRE). LRE is a philosophy that directs a child's educational program; it is not a location. Due to the individuality of children, each LRE may differ.

Least Restrictive Environment: the Home (LRE)

the same school buses are used. enroll in the same schools. to the same classrooms as allocated. engage in extracurricular activities that other students at their schools do.

Least Restrictive Environment information can be found by tapping this link:

brainly.com/question/27522132.

#SPJ4

The most important federal law involved in the expansion of voting rights and protections in Texas was the

Answers

The Voting Rights Act of 1965 was the most important federal law involved in the expansion of voting rights and protections in Texas.

What is the Voting Rights Act of 1965?

It was a federal legislation signed by by President Lyndon Johnson that outlawed the discriminatory voting practices adopted in many southern states after the Civil War, including literacy tests as a prerequisite to voting.

This legislation was effective because it removed barriers to black enfranchisement in the South, banning poll taxes, literacy tests, and other measures that effectively prevented African Americans from voting.

Hence, it was the most important federal law involved in the expansion of voting rights and protections in Texas.

Read more about Voting Rights Act

brainly.com/question/744348

#SPJ1

The difference between respect for cultural diversity and cultural relativism is that while cultural diversity encourages us to tolerate other cultures, cultural relativism precludes us from?

Answers

The difference between respect for cultural diversity and cultural relativism is that while cultural diversity encourages us to tolerate other cultures, cultural relativism precludes us from passing judgment on any acts, even if they violate human rights.

What is Cultural Relativism?

The idea of viewing a culture's ideas, values, and practices from within that culture is known as cultural relativism. It claims that there are no universal truths and that each culture must be understood on its own terms since they cannot be transformed into universally understood terms. Cultural relativism is the capacity to comprehend another culture on that culture's terms and, as a result, refrain from passing judgment on others based on the norms of one's own culture.

Learn more about cultural relativism with the help of the given link:

brainly.com/question/14980769

#SPJ4

Please help me
Just answer the question below

Answers

I don’t do social studies

What strategic activity is the major league baseball (mlb) brand pursuing in order to expand its popularity among younger target segments?

Answers

Engaging in new product development is the strategic activity that the major league baseball (MLB) brand pursuing in order to expand its popularity among younger target segments.

The majority of Major League Baseball's target market consists of males between the ages of 18 and 49. According to TV Quarterly Magazine, this demographic attracts advertisers due to its perceived worth. It is believed that these potential customers are more likely than older ones to switch brands or product preferences. However, it has been challenging for the national pastime to get to this point. A 2013 Nielsen survey found that 50% of viewers of MLB's regular season in 2013 were 55 years of age or older.

The methods and steps taken to introduce new items to the market or alter existing products to spur the growth of new businesses are referred to as product development strategies. From creating an idea to providing goods to clients, there are various processes involved in developing a product. To be effective and produce income for a firm, each stage needs a strategy.

To learn more about strategy activities here,

https://brainly.com/question/16529144

#SPJ4

Nationalism was spreading in Europe under the conservatives due to –
a. Conservatives realizing the importance of nationalism
b. Conservatives understanding that a nation will consolidate their control and power
c. Conservatives understanding the importance of nation in making liberal societies
d. Conservatives realizing the necessity of nation in making monarchs more important

Power is shared in democracy in many forms, the most significant concept of power sharing in
democracy that makes federal structure work is –
a. Vertical power sharing
b. Horizontal power sharing
c. Power shared among different social groups
d. Power shared among different political parties.

Answers

The reason why Nationalism spread in Europe was a. Conservatives realizing the importance of nationalism.

Power in a federal structure democracy is such that a. Vertical power sharing.

Why did conservatives spread nationalism?

Conservatives realized that nationalism was important in the establishment of a national identity and that it would make a nation stronger so they accepted it.

How is power shared in a federal democracy?

There is a vertical power sharing structure in federal nations where the national and state governments share authority in the nation.

Find out more on federal governments systems at https://brainly.com/question/695831

#SPJ1

How did the caste system create permanent divisions between castes?

Answers

Answer:

People in higher castes were not allowed to do hard labor.

Which supreme court case is most closely associated with the exclusionary rule?

Answers

Answer: Mapp Vs Ohio

Explanation:

Jean-jacques rousseau supported ethical subjectivism because he believed that people?

Answers

Jean-Jacques Rousseau supported ethical subjectivism because he believed that people are basically good and will do the right thing if not corrupted by society.

The simple moral theory, called the "weakest", is ethical subjectivism. It is the theory that morality is created or related to the individual. This theory suggests that there is no universal "moral truth". There are only "personal opinions and preferences".

The supporter of this theory is the Swiss philosopher Jean-Jacques Rousseau. In Emile, Rousseau describes how ethical subjectivism influences its hypothetical subject. Rousseau believes in this theory because he believes that human nature is good and free. He believes that our initial instincts and personal thoughts are good, but that they corrupt when we are exposed to society. He believes that through the laws of nature we gain the power and education to depend on ourselves. Rousseau believes that we should act according to the laws of the mind.

Know more about ethical subjectivism here

https://brainly.com/question/14546755

#SPJ4

Describe how you will promote sensitivity to racial cultural?

Answers

The sensitivity to racial cultural should be promoted by fostering a cultural awareness in their classroom.

What is racial cultural?

Cultural racism is a term that has been used to describe prejudice and discrimination based on cultural distinctions between ethnic or racial groups. It is sometimes referred to as neo-racism, new racism, postmodern racism, or differentialist racism.

Teachers who want to promote cultural awareness in the classroom should show their students that they sincerely care about their social, emotional, and intellectual needs by taking active measures to do so.

Express interest in your pupils' racial or cultural heritage. To build trust among their classmates, encourage your children to learn about and share information about their racial or ethnic origin.Switch from being the instructor to the facilitator in the classroom. Reducing the power disparity between the instructor and students is another crucial criterion for developing a supportive environment for pupils.Keep your sensitivity to issues with language rigorous. Students who are not native English speakers frequently experience marginalisation, disorientation, and pressure to abandon their native tongue in favor of English in typical educational settings.Keep your standards for student performance high. It should not be a surprise that each student's expectations for achievement are established and assigned individually as culturally responsive instruction is a student-centered approach.

To know about the difference between ethnicity and race, here

https://brainly.com/question/27129680

#SPJ4

Gisela had a history of depression. But one day, she wakes up feeling very energetic. Inspired to paint, she spends three straight days productively creating works of art. She sleeps very little; she says that she doesn't need sleep because she's not at all tired. It is likely that Gisela is suffering from:

Answers

Bipolar Disorder

wakes up feeling very energetic and doesn't need sleep because she's not at all tired

What is Bipolar Disorder ?

A disorder associated with episodes of mood swings ranging from depressive lows to manic highs.

The exact cause of bipolar disorder isn’t known, but a combination of genetics, environment and altered brain structure and chemistry may play a role.

Manic episodes may include symptoms such as high energy, reduced need for sleep and loss of touch with reality.

People with bipolar experience both episodes of severe depression, and episodes of maniaoverwhelming joy, excitement or happiness, huge energy, a reduced need for sleep, and reduced inhibitions.

Learn more about Bipolar Disorder here:

https://brainly.com/question/10958617

#SPJ4

A janitor in a hospital is likely to feel higher levels of ______ than a janitor in a toilet paper factory.

Answers

A janitor in a hospital is likely to feel higher levels of task significance than a janitor in a toilet paper factory.

A hospital janitor, also known as a hospital administrator, performs hygiene management and maintenance work in the building of a hospital or medical facility.

As a hospital caretaker, you are responsible for ensuring that all public spaces such as corridors, bathrooms, and hospital rooms are clean and for reporting mechanical or technical issues to the facility's prev.

Some hospital caretakers also do light gardening, such as gardening. B. Snow shoveling, lawn mowing, watering gardens and trees. You can use various tools and equipment such as. B. Mops, vacuum cleaners, carpet steamers, floor buffers.

Learn more about significance here: https://brainly.com/question/14307372

#SPJ4

Michael is trying to remember his friend's new cell phone number. He repeats it in his mind until he gets the new number entered into his phone's contact list. Michael is using his Group of answer choices working memory. sensory memory. secondary memory. remote memory.

Answers

Michael is trying to remember his friend's new cell phone number. He repeats it in his mind until he gets the new number entered into his phone's contact list. Michael is using his working memory.

What is Working Memory?A cognitive mechanism with a constrained capacity called working memory can temporarily store information. Reasoning, the direction of decision-making, and behavior are all influenced by working memory. Though working memory and short-term memory are frequently used interchangeably, some theorists believe the two memory types are unique because working memory allows for the manipulation of stored information while short-term memory merely refers to the temporary storing of information. Cognitive psychology, neuropsychology, and neuroscience all share the theoretical idea of working memory.Various tasks can be used to gauge the working memory capacity. Dual-task paradigms, sometimes known as "complex span" measures, are frequently employed to combine memory span measurements with concurrent processing tasks.

To learn more about Working Memory refer to:

https://brainly.com/question/11973127

#SPJ4

Luisa generally feels good about who she is. however, she just received a low grade on her chemistry midterm, so she is currently feeling bad about herself. luisa has________ and ________.

Answers

Luisa generally feels good about who she is. However, she just received a low grade on her chemistry midterm, so she is currently feeling bad about herself. Luisa has high trait self esteem and low state self esteem.

When someone claims to have "high trait self-esteem", they are probably referring to their characteristic or global self-esteem, which is their self-perception across a lifetime and often remains steady. According to research, it likely contains a hereditary component linked to neuroticism and temperament.

A person's self-evaluation at a certain time as a result of a particular circumstance is referred to as their "state self-esteem" when they believe their emotions of self-worth were either challenged or strengthened. For instance, Luisa receiving poor marks on chemistry claim to have low self-esteem at this time.

To learn more about self-esteem, refer

https://brainly.com/question/1151388

#SPJ4

How are extinction, differential reinforcement, and antecedent manipulations functional?

Answers

The extinction, differential reinforcement, and antecedent manipulations are functional. They decrease problem behaviors and increase desirable behaviors by modifying antecedents/consequences.

Reinforcement can consist of something that strengthens or will increase conduct.  In a study room setting, for instance, varieties of reinforcement might encompass giving rewards, letting college students out of unwanted paintings, or providing token rewards, candy, more playtime, or a laugh sports.

As mentioned above, high-quality reinforcement refers to introducing an ideal stimulus (i.e., praise) to encourage the behavior that is desired. An instance of this is giving a toddler a deal with when he or she is polite to a stranger.

In behavioral psychology, reinforcement is an effect applied so as to beef up an organism's future conduct on every occasion that conduct is preceded by using a specific antecedent stimulus. This strengthening effect may be measured as a better frequency of the behavior, longer length, extra magnitude, or shorter latency.

Learn more about the reinforcement here: https://brainly.com/question/25961563

#SPJ4

Other Questions
what is the main message of harry potter and the sorcerer's stone Help Me ASAP!What is a metric foot? A recent General Social Survey asked respondents how many close friends they had. For a sample of 1467 people, the mean was 7.4 and the standard deviation was 11.0. The distribution had a median of 5 and a mode of 4.Based on these statistics, would you expect this distribution to be bell-shaped, left skewed, or right skewed? Define and write a sentence for each word.Expository essay Thesis statement Transition Persuasive essay Claim Paraphrase I Will give an expert or whoever knows how to do this 100 points. Can you help me Please!!!!! Pls don't take my points without doing the assignment right.Thank you !!!Read the instructions carefully!!!! Slope of (-2,-1) and (2,-3) Mary takes a trip to California for her vacation. Her airplane leaves Boston and flies 3,000 miles west, arriving in San Francisco 6 hours later. What was the planes velocity? Calculate and include proper units! What is the main purpose of the preamble to the Declaration ofIndependence? A student is asked to find the length of the hypotenuse of a right triangle. The length of one leg is 38 centimeters, and the length of the other leg is 25 centimeters. The student incorrectly says that the length of the hypotenuse is 7.9 centimeters. Of the 42 people who work at white side industries, 5/6 work in the manufacturing plant. How many people work in the manufacturing plant? (Please hurry and show your answer ) Decide if the following sentence is grammatically CORRECT or INCORRECT.Brigitte est anglaise.O CorrectO Incorrect thanks :) -1 ,3 rotated 90 degrees Gregor Mendel, a 19th century monk, used pea plants to arrive at several conclusionsabout how traits are passed on to offspring. One conclusion became known as the Law ofSegregation. The illustration below shows how this law operates.Parent 1Parent 2Offspring 1 Offspring 2 Offspring 3 Offspring 4Which conclusion can you make based on Mendel's work as shown in the diagram?Parent 1 has the dominant traitParent 2 has the dominant trait.The offspring inherit traits only from Parent 1.The offspring will not pass on the trait, inherited from Parent 2, to their offspring. The population of a school will increase by 3% per year. In 2005, the population was 127 students. Use a graph to find when the population will beEnter the correct year in the box. Finishe the lyrics.......ive been watching you for someone time can't stop staring at those________ solve the equation 8 + b = 26 and b= 6 Using the behavioral approach, _______________________________________________. A. leaders can determine what actions will lead to specific organizational outcomes B. leaders can learn a lot about themselves in how they are perceived by others C. followers can plot the personality traits of their leaders on a map D. followers can seek maternal/paternal leaders that best match their needs Show work. Will mark branliest Alfred has strawberries and tomatoes in his garden. He picked 314kg of strawberries in the morning. In the afternoon he picked 125kg more strawberries than he picked in the morning. How many kg of strawberries did he pick in the afternoon? PLEASE HELP I WILL GIVE BRAINLIEST TO THE FASTEST ANSWERSimplify. 2x (7 + 2x)