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
Zolol [24]
3 years ago
5

Determine what values makes this rational expression undefined x+1/x^2+2x-24

Mathematics
1 answer:
Nuetrik [128]3 years ago
8 0

The expression ...

... (x+1)/(x²+2x-24)

will have a zero denominator when

... x² +2x -24 = 0

... (x +6)(x -4) = 0 . . . . . factored form

... x = -6, x = 4 . . . . . . . values of x that make the factors zero

The rational expression will be undefined when x = -6 or x = 4.

You might be interested in
Help on this question pls .... (the question is at the top) I will cashapp you
TEA [102]

Answer:

The sales tax is $59.84.

Step-by-step explanation:

8/100 = 0.08

0.08 * 748 = 59.84

3 0
3 years ago
Which multiplication equation represents the question: how many 3/8s are in 5/4?
Harman [31]

Answer:

The equation which represents the question is 3 1/3

8 0
3 years ago
Solve for x in<br> 2 - 3(x + 4) = 8
AysviL [449]

Answer:

x = -6

Step-by-step explanation:

2 - 3(x + 4) = 8

=> 3(x + 4) = 2 - 8 = -6

=> x + 4 = -6/3 = -2

=> x = -2 - 4 = -6

7 0
3 years ago
Read 2 more answers
Graph f(x)=2x−1 and g(x)=−x+5 on the same coordinate plane.
Stels [109]
The solution is when the two functions meet x=2. The green function is f(x), and the red is g(x).

4 0
3 years ago
Read 2 more answers
Show that the equation x^3+6x-5=0 has a solution between x=0 and x=1
Mnenie [13.5K]

Answer:

Since the value of f(0) is negative and the value of f(1) is positive, then there is at least one value of x between 0 and 1 for which f(x) =0.

Step-by-step explanation:

The equation f(x) given is:

f(x) = x^3+6x-5

For x = 0. the value of the expression is:

f(0) = 0^3+0-5\\f(0) = -5

For x = 1, the value of the expression is:

f(1) = 1^3+6-5\\f(1)=2

Since the value of f(0) is negative and the value of f(1) is positive, then there is at least one value of x between 0 and 1 for which f(x) =0.

In other words, there is at least one solution for the equation between x=0 and x=1.

6 0
3 years ago
Other questions:
  • A street promotion worker gets paid $0.10 for each flyer he hands out. His goal is to make $16 an hour. How many flyers must he
    11·2 answers
  • Tony buys 4kg of potatoes at £1.60 per kilogram and 2kg of onions at £1.80 per kilogram.
    7·2 answers
  • What is the range of 12 8 17 12 15 18 30
    8·1 answer
  • the Garibaldi family drove 400 miles in 7 hours what is the best estimate of the number of miles they drove in 1 hour
    12·2 answers
  • X² + 4x – 32<br>x2 + x - 20​
    13·1 answer
  • WHICH BEST DESCRIBES THE ASSOCIATION SHOWN IN THE SCATTER PLOT?
    15·1 answer
  • Find AC..................
    11·1 answer
  • luisa reads 2 pages of hee book every minute.At this rate,how many hours will it take her to read 300 pages?
    15·1 answer
  • Combine Like Terms: 1 + 5v + v
    13·2 answers
  • For each expression, select all equivalent expressions from the list.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!