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
tatyana61 [14]
2 years ago
5

One factor of the polynomial 3x3 + 20x2 - 21x + 88 is (x + 8). what is the other factor of the polynomial? (note: use long divis

ion.)
oa (3x2 - 4x+11)
b. (3x - 4x)
c. (3x2 +11)
d. (3x2 + 4x - 11)
Mathematics
1 answer:
Snezhnost [94]2 years ago
8 0

The other factor of the polynomial is a. 3x2-4x+11

Given polynomial is 3x3 + 20x2 - 21x + 88 and the factor is (x+8)

We need to find another factor using long division method

So,

We will divide the polynomial by the factor to find the another factor

Therefore,

\sqrt[x+8]{3x^3+20x^2-21x+88}

Now calculating

First multiplying 3x^2 with (x+8) so , 3x^2 will be in the quotient

We get 3x^3+24x^2

simplifying the calculation for 3x^3+20x^2 and 3x^3+24x^2

We get the remainder is -4x^2-21x+88

Second we will multiply -4x with (x+8) Where -4x will be in the quotient

We get -4x^2-32x and then we will simplify the equation

We get 11x +88 as a remainder

The quotient we get is 3x^2-4x

Third we will multiply +11 with (x+8) Where +11 will be in the quotient

we get 11x+88

Simplifying the equation we get the remainder 0

So the quotient we get is  (3x2 - 4x+11)

Hence the another factor of the polynomial is  (3x2 - 4x+11)

Learn more about Long division method here

brainly.com/question/22153164

#SPJ4

You might be interested in
E=VIT how would I isolate the “V” variable
Zigmanuir [339]

Answer:

V =\frac{E}{IT}

Step-by-step explanation:

You can isolate the "V" variable by dividing by IT on both sides:

\frac{E}{IT} =\frac{VIT}{IT}

On the left, the IT from the top and bottom cancel, leaving you with just V:

V =\frac{E}{IT}

6 0
3 years ago
Find the sum: 400 + 394 + 388 + .... - 32
romanna [79]

Answer:

1150 because 400 + 394 + 388 = 1182 - 32 = 1150.

6 0
2 years ago
Read 2 more answers
In a class 20 of students, 7 have a cat and
blsea [12.9K]

Answer:

\frac{3}{20}

Step-by-step explanation:

Since there are 20 students, this will be the denominator.

Now, to find how many students have a dog and a cat, you need to subtract all the numbers with 20. The leftover number will be the amount of students.

7+8+8=23

23-20=3

So, there are 3 students who have a dog and a cat.

So, the fraction will be \frac{3}{20}

8 0
3 years ago
..........................
AleksandrR [38]

Answer:

Give me a question to answer

3 0
3 years ago
A cricket team won 60% of the total matches it played during the year. If it lost 24 matches in all and no matches were drawn, f
posledela

it lost 100 - 60 = 40% of its games ( = 0.40)

Total games played = 24 / 0.40 = 60 answer

7 0
3 years ago
Other questions:
  • Which polynomial represents a sum of cubes
    6·1 answer
  • 48x2 + 48xy2 + 12y4 =
    5·2 answers
  • The amount of interest earned on a savings account varies directly with the amount of money saved. If $208 in interest is earned
    9·1 answer
  • Let event A = The place is a city
    11·1 answer
  • What is the denominator between 1/3 and 2/7
    8·1 answer
  • I need a answer to this
    5·1 answer
  • PLEASE HELP!!<br><br> What is the y-intercept?
    9·2 answers
  • F(2) if f(x) = (x + 1)2.
    14·2 answers
  • A factory makes
    15·1 answer
  • PLEASE HELP MEEEE!!!!!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!