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
marishachu [46]
3 years ago
8

What are the excluded values of x for x+1/x^2-1

Mathematics
2 answers:
UkoKoshka [18]3 years ago
7 0

Answer:

x = -1 and x = 1

Step-by-step explanation:

<em>Excluded values</em> are values that will make the denominator of a fraction equal to 0.

The fraction is (x+1)/(x² - 1)

x² - 1 = 0

   x² =  1

   x  = ±1

The excluded values are x = -1 and x = 1.

kakasveta [241]3 years ago
7 0

Answer:

D

Step-by-step explanation:

Edge 2020

You might be interested in
What is the factored resulting perfect trinomial for x squared + 14x?
bezimeni [28]

x^{2} +14x=x(x+14)
8 0
3 years ago
There are 16 cats and 14 dogs in a local animal shelter.
nevsk [136]
The answer would be D because it is comparing cats and dogs in the shelter. I assume you made a typo saying neiborhood instead of shelter. Hope this helps you










4 0
4 years ago
Read 2 more answers
What is the surface area of the pyramid shown to the nearest whole number? the diagram is not drawn to scale
Citrus2011 [14]

Answer:

(B) SA=72{\tex{feet^2}

Step-by-step explanation:

Given: From the figure, it is given that the length of the base is 4 feet and slant height is 7 feet.

To find: The Surface are of Pyramid.

Solution: From the figure, it is given that the length of the base is 4 feet and slant height is 7 feet.

Now, surface area of the Pyramid is given as:

SA={\text{Area of base}+\frac{1}{2}pl

where p is the perimeter and l is the slant height.

Now, area of base is given as:

A=4(4){\tex{ft^2}

A=16{\tex{ft^2}

And, the surface area is given as:

SA=16+\frac{1}{2}(4)(4)(7)

SA=16+56

SA=72{\tex{feet^2}

Hence, option  B is correct.

7 0
4 years ago
Read 2 more answers
83 and one third percent as a fraction
Dmitriy789 [7]
83 1/3% = (83 1/3)/100    
  = ((3*83 + 1)/3)/100    
<span>  = (250/3)/100    </span>
<span>  = 250/300    </span>
  = (5*50)/(6*50) = (5/6)*(50/50)    
<span>83 1/3% = 5/6</span>
6 0
3 years ago
The value of the expression is
elixir [45]

Answer:

24

P: parentheses (12 - 8) = 4

E: exponents (3^2) = 9

M: multiplication (12-8)/2 * 4 = 8

D: division (12-8)/2 = 2

A: addition (7 + 9 + 8) = 24

S: subtraction (blank)

Following the order of operations, our final answer is: 24

3 0
3 years ago
Read 2 more answers
Other questions:
  • I am currently learning Complex Numbers, and I know nothing. so any info on this?
    10·1 answer
  • Of the fifty states which make up the United States of America, thirteen are considered to be the original colonies. What percen
    14·1 answer
  • A car is purchased for $25,000 the value of the car depreciates at 8.25% per year what will the value of the car be to the neare
    8·1 answer
  • Jenny wants to gift wrap a present she got for her little brother. How many square inches of gift wrap will be needed to cover a
    15·1 answer
  • Of 24 soccer players 6 forgot their water bottles what percentage of the players had their water bottles
    13·1 answer
  • nick loaned 550 to his best friend. the friend agreed to pay it back the amount borrowed plus 12% interest. what was the total a
    6·1 answer
  • Please help with this !
    8·1 answer
  • 6x-2y=24<br> how do u solve for y
    13·2 answers
  • What does y and x equal
    5·1 answer
  • Cynthia has a photo frame that has a circumference of 56.52cm. What is the radius of the photo frame
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!