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
Sveta_85 [38]
3 years ago
6

Look at the rational expression below. x^2-4/2-x Which value of x makes the expression undefined?

Mathematics
2 answers:
Andreas93 [3]3 years ago
4 0
The answer would 2, since you cannot divide anything by 0 as it would be undefined. 2 is the only number that gives you this option 
Furkat [3]3 years ago
3 0

Answer:

given rational function is undefined for x = 2

Step-by-step explanation:

The given rational function is

\frac{x^2-4}{2-x}

The rational function is undefined if the denominator is zero.

Hence, the given rational function is undefined if

2-x=0

Solve the equation for x

x=2

Therefore, the given rational function is undefined for x = 2

You might be interested in
NO LINKS PLEASE. 18 POINTS! WHAT IS THE ANSWER TO 5 and 6 IN THE SCREENSHOT? PLEASE HURRY! P.S. BRAINLIEST
gulaghasi [49]

Answer:

#5 -1.75, 2.5, -0.2

#6 3 1/2, 2 1/4, -1/2

Step-by-step explanation:

Well when the opposite they mean if the number is positive it becomes negative, and if is negative it becomes positive. very simple happy to help :)

4 0
2 years ago
Which expressions are equivalent to 3^−9/3^−6?
Semmy [17]
The answer is
1/3^3
And
1/27
And
3^-3
7 0
3 years ago
Read 2 more answers
Mr. mole left his burrow
pav-90 [236]

Answer:Did he ever come back?

Step-by-step explanation:

8 0
3 years ago
If the area of a circle measures 25 cm?, what is the circumference of the circle in terms of ?
daser333 [38]
The correct answer is 5 cm
7 0
3 years ago
Which equation is written in slope-intercept form?
dlinn [17]

Answer:

y=3x+2

Step-by-step explanation:

slope intercept form

y=mx+b

y=y coordinate

m=slope

x=x coordinate

b= y-intercept

5 0
3 years ago
Other questions:
  • Divide the Unit Rate $51 in 6 Hours ?
    13·1 answer
  • Given f(x) = 3x - 1 and g(x)= -x + 6, find f(-2) + g(5).
    9·2 answers
  • What is 3x2- 2x -7 = 0
    12·1 answer
  • How to solve 4x - 2y = 22 and 2x + 4y = 6 using elimination
    10·2 answers
  • Are all quadrilaterals 4 sided?
    12·2 answers
  • PLEASE ANSWER QUICKLY!!! La'Shaun is knitting a scarf for her brother. It took her 1/3 hour to knit 1/2 of a scarf how fast is L
    13·1 answer
  • Write as an expression: Jones Elementary School sang 3 more than 4 times as many songs as Redwc
    6·1 answer
  • Help please ill give brainliest
    8·1 answer
  • A bar graph titled Games per month has month on the x-axis and number of games on the y-axis. January has 7 games; February, 5 g
    7·2 answers
  • When rolling a die what is probability of rolling a one
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!