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
stealth61 [152]
1 year ago
14

What is the rational expression in simplest form? State any restrictions on the variables.

Mathematics
1 answer:
allochka39001 [22]1 year ago
4 0

According to the question, the given rational expression can be simplified which is as shown below:

Rational expression = \frac{12-4x}{x^{2} -9}=\frac{4(3-x)}{(x-3)(x+3)}

For the simplification of the given expression, calculate the factors of the numerator as well as denominator terms and divide them from each other. In this change the sign of the expression before dividing with each other.

Rational expression = \frac{-4}{(x+3)}

The rational expression are also known as polynomial expression. The highest degree of these expression is two. And these expression uses concept of factor rule.

Therefore, the final expression is \frac{-4}{(x+3)}

What is polynomial expression?

Polynomial expression are those equation whose highest degree is two. It is also called as quadratic equation. And it is simplified by performing the factors on the given expressions.

To learn more about the polynomial expression from the given link:

<u>brainly.com/question/1280754</u>

#SPJ4

You might be interested in
Can someone help me Please
gulaghasi [49]

Answer:

6x^3+6y^3+10

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Logan made a treasure hunt map. If each 1 in on the scale drawing equals 5 ft, then what is the scale factor? What is an equatio
emmasim [6.3K]

Answer:

1=12=13

Step-by-step explanation:

8 0
3 years ago
Must show work, please helppp
katovenus [111]

i can't see the photo.

7 0
2 years ago
Read 2 more answers
Which statement is correct?
fenix001 [56]
The second one that you did
5 0
3 years ago
Read 2 more answers
Solve the problem. The half-life of plutonium-234 is 9 hours. If 50 milligrams is present now, how much will be present in 6 day
MaRussiya [10]

Answer:

  4)  0.001

Step-by-step explanation:

The amount (a) present in h hours is ...

  a(h) = (initial value)×(1/2)^(h/(half-life))

6 days is 6×24 hours, so the amount remaining is ...

  a(6×24) = 50×(1/2)^(6×24/9) = 50/2^16 ≈ 0.001 . . . . milligrams

3 0
3 years ago
Other questions:
  • Marissa borrowed $5,500 from the bank and paid $1,100 in interest. To identify the interest rate, she needed to find what percen
    7·1 answer
  • Write an equation of a line through (-1,1) and (0,4) using slope intercept and point slope intercept
    5·1 answer
  • Quadrilateral ABCD is reflected over line y as shown, resulting in quadrilateral TURS. If AD 5 in., AB = 7 in., DC = 4 in., and
    9·2 answers
  • Explain how to write the solution to the given inequality in interval notation.
    5·2 answers
  • HELPPPPP AGAIN please
    15·1 answer
  • Sara had 27 peaches and 11 pears left at her roadside fruit stand. She went to the orchard and picked more peaches to stock up t
    6·2 answers
  • Suppose that the middle 68% of speeding ticket fines on a highway fall between 93.18 and 118. Give an approximate estimate of th
    13·1 answer
  • Change to mixed number <br><br> 42/8
    9·2 answers
  • In 1990, Dawn gross pay was $48,000.
    10·1 answer
  • Solve for X, 132 is an exterior angle. Show work please!
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!