1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Elan Coil [88]
4 years ago
11

Select the correct answer.Simplify the following expression.(4x + 7)^2​

English
1 answer:
choli [55]4 years ago
3 0

The simplified expression is (4x+7)^2=16x^2+56x+49

Explanation:

The expression that we have in this problem is

(4x+7)^2

We want to simplify this expression: in order to do so, we apply the rule to solve the square of a binomial:

(a+b)^2=a^2+2ab+b^2

Where in our expression, we have:

a=4x\\b=7

So, the various terms are:

a^2=(4x)^2=16x^2\\2ab=2(4x)(7)=56x\\b^2=7^2=49

Therefore, the final expression becomes

(4x+7)^2=16x^2+56x+49

Learn more about simplify expressions:

brainly.com/question/7014769

brainly.com/question/11007572

brainly.com/question/11334714

#LearnwithBrainly

You might be interested in
Read the passage from The Importance of Being Earnest. Gwendolen. [To Jack.] Darling! Algernon. [To Cecily.] Darling! [They fall
Ganezh [65]

Answer:

In contrast to reading the scene, seeing the staged version of the scene would improve its aesthetic impact by allowing the audience to <em><u>watch the actors' reactions, thereby adding to the humor.</u></em>

Explanation:

Oscar Wilde's comedy play "The Importance of Being Ernest" revolves around the character of John Worthing and Algernon and the issue of class. The other themes in the play include marriage, social expectations, the ridiculousness or triviality of things deemed important, etc.

In the given excerpt from the play, we can see the scene where the two couples were 'showing affection' to their respective loves but then came Merriman and Lady Bracknell. It was then that the couples had to hurriedly stop their "public display of affection". And <em><u>in contrast to reading this scene, a staged or performed version would improve the aesthetic impact as it will allow the audience to see how the actors/ characters react, adding to the humor of the whole scene.</u></em>

Thus, the correct answer is the second option.

8 0
3 years ago
Just before Juliet takes her own life , what does the Frias her that she should do now that Romeo is dead ?
NikAS [45]

Answer:

The Frias tell her that she must leave with him after Romeo is dead.

Explanation:

The Frias tell Juliet that she must leave with him because he realized that the watchman is coming to the tomb yard but Juliet refuses to go with the Frias and kill herself first with the poison but it is not sufficient so she take Romeo;s dagger and stabs it in her heart and die upon Romeo's body. This all happen due to the immaturity of Romeo when someone tells him that Juliet died so he did not confirm the news and drunk the poison.

5 0
3 years ago
4. Self-motivation is a very important quality that employers look for. Being ready to complete assigned tasks without having to
sammy [17]

Answer:

Having a good career that we like can help us maintain motivation.

Explanation:

If you don't have a career you like it can be difficult to want or desire working. For example, if you are an artistic person who loves music and painting, you would probably not want a job as a plumber, or electrician.

8 0
3 years ago
Explain how one small act can have large and far reaching effects
mylen [45]

Answer:

It can build trust or ruin trust.

Explanation:

If you were to just keep your grades up or never lie to your parents or keep your room clean or never have an attitude and just listen then those things could go far and would so much trust and respect in a relationship. That was just an example.

7 0
3 years ago
Read 2 more answers
"My frien," said he at long last, "we don try our best for call dem but I tink say dem all done sleep-o . . . So wetin we go do
docker41 [41]

Answer: "We've tried to help you call for help, but it seems everyone is asleep. What do you want to do now? Would you like to call for soldiers? Want us to call them for you? Soldiers are better than police, right?"

Explanation: To find the better translation of the tief-man's words, we must analyze each sentence of the passage. "we don try our best for call dem but I tink say dem all done sleep-o" means "We've tried to help you call for help, but it seems everyone is asleep", then we have questions: "So wetin we go do now?" "Sometaim you wan call soja?" which mean "What do you want to do now?" "Would you like to call for soldiers?" and the last two sentences: "Or you wan make we call dem for you?" "Soja better pass police. No be so?" which translate to: "Want us to call them for you?" "Soldiers are better than police, right?"

3 0
3 years ago
Other questions:
  • In which section of the Declaration of Independence does Jefferson restate his thesis?
    11·2 answers
  • Read the sentence. Since his return, I have asked him questions about Japan. Which is the principal part used for the verb phras
    11·1 answer
  • What is the theme of hamadi?
    6·1 answer
  • What word can replace nonchalant without changing the meaning of the sentence above
    15·2 answers
  • 1) September blazed a trail into the mountains.
    13·2 answers
  • 60 POINTS!!!!!! PLEASE HELP!!!!
    12·2 answers
  • We didn’t know which hospital he was in, so we had to ………….
    15·1 answer
  • Write a narrative of approximately six hundred words set in the far North. The story can be based on personal experience or it c
    15·1 answer
  • For all the years I knew my grandma, she could barely see. Grandma was legally blind, and yet she knew, by feel, the location of
    15·2 answers
  • Jane__an e-mail from recruiter
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!