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
Andrei [34K]
3 years ago
12

How to do long division with polynomials?

Mathematics
1 answer:
myrzilka [38]3 years ago
5 0
<span>Divide the first term of the numerator by the first term of the denominator, and put that in the answer.Multiply the denominator by that answer, put that below the numerator.Subtract to create a new polynomial.

Hope this helps. :)

</span>
You might be interested in
Hey, Its the same person. This is Algebra 2. Please Help!
suter [353]

Answer:

first option

Step-by-step explanation:

Given

f(x) = \frac{2x^2+5x-12}{x+4} ← factorise the numerator

     = \frac{(x + 4)(2x-3)}{x+4} ← cancel (x + 4) on numerator/ denominator

     = 2x - 3

Cancelling (x + 4) creates a discontinuity ( a hole ) at x + 4 = 0, that is

x = - 4

Substitute x = - 4 into the simplified f(x) for y- coordinate

f(- 4) = 2(- 4) - 3 = - 8 - 3 = - 11

The discontinuity occurs at (- 4, - 11 )

To obtain the zero let f(x) = 0, that is

2x - 3 = 0 ⇒ 2x = 3 ⇒ x = \frac{3}{2}

There is a zero at ( \frac{3}{2}, 0 )

Thus

discontinuity at (- 4, - 11 ), zero at ( \frac{3}{2}, 0 )

7 0
3 years ago
Which graph represents a function?<br> X
gayaneshka [121]
If you added more context then I would probably answer your question
5 0
2 years ago
What is the equivalent expression of y-0.32y
Dahasolnce [82]
Y - 0.32y = (1 - 0.32)y = 0.68y
5 0
3 years ago
Read 2 more answers
You have taken up gardening for relaxation and have decided to fence in your new
daser333 [38]

Answer:

  13 meters

Step-by-step explanation:

Adjacent sides form half the perimeter, so the sum of the unknown side and the given side is 34/2 = 17 meters.

  4 meters + width = 17 meters

  width = 13 meters . . . . . subtract 4 meters

7 0
3 years ago
The scale on your
motikmotik
(Unless my math is wrong) it is 390 miles
3 0
2 years ago
Other questions:
  • Is 0.0009999 closer to 0 or 1
    12·2 answers
  • Which expression is equivalent to (4x^3y^5) (3x^5y)^2 ?
    14·2 answers
  • Compare the values of the 2s and 5s in 55,220
    7·1 answer
  • If angle AEB has its vertex on the center of a circle and its endpoints on the circle, what is it?
    6·1 answer
  • Solve for x<br> 4 (æ – 6) = 8
    7·2 answers
  • HELP PLS IM FAILING PYTHAGOREAN THEOREM
    11·2 answers
  • Helppppppppppppp plssssssssssss
    11·1 answer
  • Please help!! Need to evaluate the function for 17-20
    5·1 answer
  • I need help with this
    14·1 answer
  • a bank loaned out $18,000, part of it at the of 8% per year and the rest at 16% per year. if the interest received in one year t
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!