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
ohaa [14]
3 years ago
11

Divide the following polynomials (2x2+x+3)/ (x-2)

Mathematics
1 answer:
Elza [17]3 years ago
5 0

Set up the polynomials to be divided. If there is not a term for every exponent, insert one with a value of

0

.

2

x

-

3

2

x

2

-

3

x

+

5

Divide the highest order term in the dividend

2

x

2

by the highest order term in divisor

2

x

.

x

2

x

-

3

2

x

2

-

3

x

+

5

Multiply the new quotient term by the divisor.

x

2

x

-

3

2

x

2

-

3

x

+

5

+

2

x

2

-

3

x

The expression needs to be subtracted from the dividend, so change all the signs in

2

x

2

−

3

x

x

2

x

-

3

2

x

2

-

3

x

+

5

-

2

x

2

+

3

x

After changing the signs, add the last dividend from the multiplied polynomial to find the new dividend.

x

2

x

-

3

2

x

2

-

3

x

+

5

-

2

x

2

+

3

x

0

Pull the next term from the original dividend down into the current dividend.

x

2

x

-

3

2

x

2

-

3

x

+

5

-

2

x

2

+

3

x

0

+

5

The final answer is the quotient plus the remainder over the divisor.

x

+

5

2

x

−

3

You might be interested in
Solve: 9x2 - 30x + 20 = 0
Trava [24]
Actually I don't know the answer but what I thing is none of the above.
4 0
3 years ago
I need help with this one please..​
KiRa [710]

I think it's 60 I'm NOT sure. I just multiplied those three numbers

4 0
3 years ago
Moussa is ordering a taxi from an online taxi service. The taxi charges $2 just for the pickup and then an additional $0.75 per
diamong [38]

Answer:

$4.25

Step-by-step explanation:

.75 x 3 +2 +4.25

8 0
2 years ago
Find the area and perimeter of a triangle with base 10cm and height of 8.5 cm
STALIN [3.7K]

Answer

Area is 85

Step-by-step explanation:Mutiply 10 and 8.5

5 0
3 years ago
What happens as the cross section moves away from the side to which it is parallel?
boyakko [2]

Answer:

he cross section becomes smaller but stays a trapezoid.

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • If tan(theta)= -10, sin(theta)<0, find the exact value of each of the following for 0≤theta<2π.
    11·1 answer
  • Estimate a 15% tip for a 26.80 meal
    13·2 answers
  • Persevere in Problem Solving Find a sequence of three transformations that can be used to obtain figure D from figure A. Graph t
    11·2 answers
  • WHat is 9 to the the power of infinity timees the number of cubic inches
    8·1 answer
  • Four people P, Q, R and S have to sit on the four stools marked 1, 2, 3 and 4.
    11·1 answer
  • Find the area and select one of the answers in the file
    13·2 answers
  • X^2/3 •5x =5x^5/3<br><br> Can someone explain how the exponent is 5/3?
    9·1 answer
  • If Bob deposits $5,000 at the beginning of each year for 10 years in an account paying 12% interest compounded annually, find th
    14·2 answers
  • PLLLZZZZ HEEELLLPPPP!!!!!!!!!!! Questions are below! :D
    9·1 answer
  • You are draining your fish
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!