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
NARA [144]
3 years ago
7

What is the quotient when 2x3 + x + 3 is divided by x + 1?

Mathematics
2 answers:
sergey [27]3 years ago
5 0

2x3+x+3x+1

Combine Like Terms:

=2x3+x+3x+1

=(2x3)+(x+3x)+(1)

=2x3+4x+1

Answer:

=2x3+4x+1

o-na [289]3 years ago
5 0

Polynomial Synthetic Division: A Binomial of the Form (ax + b).

Divide by(Dividend): 2x^3 + x + 3

Divisor: x + 1

Your input: find

2 x^ 3 + x + 3/ x+1

2x^3 + x + 3/x+1

using synthetic division.

Write the problem in a division-like format.

To do this:

Take the constant term of the divisor with the opposite sign and write it to the left.

Write the coefficients of the dividend to the right (missed terms are written with zero coefficients).

x^3 x^2 x^1 x^0

- 1 ===> 2 0 1 3

Step 1:

Write down the first coefficient without changes:

- 1 ===> 2 0 1 3

2

Step 2:

Multiply the entry in the left part of the table by the last entry in the result row (under the horizontal line).

Add the obtained result to the next coefficient of the dividend, and write down the sum.

- 1 ===> 2 0 1 3

( - 1) . 2 = - 2

2 0 + ( - 2) = - 2

Step 3:

Multiply the entry in the left part of the table by the last entry in the result row (under the horizontal line).

Add the obtained result to the next coefficient of the dividend, and write down the sum.

- 1 ===> 2 0 1 3

- 2 ( - 2). ( - 2) = 2

2 - 2 1 + 2 = 3

Step 4:

Multiply the entry in the left part of the table by the last entry in the result row (under the horizontal line).

Add the obtained result to the next coefficient of the dividend, and write down the sum.

- 1 ===> 2 0 1 3

- 2 2 ( - 1) . 3 = - 3

2 - 2 3 3 + - 3 = 0

We have completed the table and have obtained the following resulting coefficients:

(2, −2, 3, 0)

(2, −2, 3, 0) .

All the coefficients except the last one are the coefficients of the quotient, the last coefficient is the remainder.

Thus, the quotient is:

2 x^ 2 −2x +3

2x^2 − 2x +3 , and the remainder is ( 0, 0) .

Hence: 2x^3 + x + 3/x + 1 = 2x^2 - 2x + 3 + 0/x + 1 = 2x^2 - 2x + 3

Answer: 2x^3 + x + 3/x + 1 = 2x^2 - 2x + 3 + 0/x + 1 = 2x^2 - 2x + 3

Therefore, Your answer is, Letter Choice, (B), 2x^2 - 2x + 3

Hope that helps!!!! : )

You might be interested in
Mapoela walks 2 km 30 minutes. At that rate, how far could she walk in 1 ½ hours​
kogti [31]

Answer:

5

Step-by-step explanation:

2=30 so 30= 1/2 or an hour so 2+2=4 witch makes an gour half of 2 is 1 so it would make 5

4 0
2 years ago
What a statistical question?
Nostrana [21]

A statistical question is a question that is based off of data. People commonly use numerical data as well. It’s common for a statistical question to have more than one answer. This is because all the data is recorded and used into central tendency data.

5 0
2 years ago
Read 2 more answers
This number is in scientific notation. 2. 4 × 10-4 Convert the number into standard notation. What is the value? 2. 4 × 10-4 =.
dusya [7]

The value of the number 2.4x10⁻⁴ in the standard notation is 0.00024.

<h3>What are Scientific notations?</h3>

The way through which a very small or a very large number can be written in shorthand. In scientific notations when a number between 1 and 10s is multiplied by a power of 10.

For example, 6,500,000,000,000 can be written as 6.5×10¹².

As the value of the scientific notation is given 2.4x10⁻⁴, therefore, for bringing it in the standard form we need to shift the decimal to the left by four digits. So,

2.4 \times 10^{-4}\\\\= \dfrac{2.4}{10000}\\\\= 0.00024

Hence, the value of the number 2.4x10⁻⁴ in the standard notation is 0.00024.

Learn more about Scientific notation:

brainly.com/question/1740231

5 0
1 year ago
Decrease 220kg by 12.5%.<br><br> NEED HELPPP!
Serga [27]
Hmm try 192.5 I think that’s right
6 0
3 years ago
Read 2 more answers
What is the prime factorization of 42?<br> 2 × 3 × 4<br> 2 × 3 × 7<br> 3 × 3 × 4<br> 3 × 3 × 7
aleksklad [387]

2 \times 3 \times 7
4 0
3 years ago
Read 2 more answers
Other questions:
  • Solve and graph<br><br>26 &gt; 4c + 15 + 8c
    9·1 answer
  • Given the coordinates A (5, 7, -2) and B (8, 3, 4) in 3d space, express AB as:
    10·1 answer
  • B) 3x+2 = 2x + 13 divided by 3
    9·1 answer
  • PLZ HELP ME I WILL GIVE U BRAINLIEST!!!
    8·2 answers
  • PLS give answer ASAP
    9·2 answers
  • Add-ons Helplast edit was seconds ago
    12·1 answer
  • Can someone please answer this
    5·1 answer
  • Which is one is correct?
    12·2 answers
  • Don't know how to express the value of X as any of those answer choices
    7·1 answer
  • 3/2 + 3/2 + 3/2 = * 1/2
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!