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
Assoli18 [71]
2 years ago
15

For what value of x is the rational expression below undefined x-4/3x2-75

Mathematics
1 answer:
abruzzese [7]2 years ago
7 0

The given expression is undefined when x = 5 OR x = -5

<h3>Undefined expression </h3>

From the question, we are to determine the value of x for which the given expression is undefined

The given expression is

x-4/3x²-75

An expression is undefined when the denominator equals zero

Thus, the expression is undefined when

3x² - 75 = 0

Now, we will determine the values of x in the equation above

3x² - 75 = 0

3x²  = 75

x² = 75/3

x² = 25

x = ±√25

x = ±5

Hence, the given expression is undefined when x = 5 OR x = -5

Learn more on Undefined expression here: brainly.com/question/19815575

#SPJ1

You might be interested in
I WILL MARK BRAINLIEST<br> (The question is number 2)
ryzh [129]

Answer: A

Step-by-step explanation:

8 0
2 years ago
A and B can do a work in 3 days but A working alone takes 4 days. In what time will B do it if he works alone?
zalisa [80]

Answer:

Let B have x days work:

A + B = 3 days

1/4 + 1/x = 1/3

1/3 - 1/4 = 1/x

1/12 = 1/x

x = 1 / (1/12)

x = 12

B takes 12 days

I do not know if this is right

O O

v

(____)

6 0
3 years ago
Hellpppp pleaseeeee!!!!!!!
hjlf

Answer: 3.14159265 rounded to the nearest tenth is 3.1

3 0
3 years ago
What is the conversion factor from meters to centimeters?
I am Lyosha [343]

Answer: there are 100 centimeters in 1 meter. Meters to centimeters multiply by 100. Centimeters to meters divide by 100.

Step-by-step explanation:

Meters to centimeters multiply by 100

(10,000 m ) (100) = 1,000,000 cm.

(100 m) (100) = 10,000 cm.

Centimeters to meters divide by 100.

100 cm / 100 = 1 meter

10,000 cm /100 = 100 m

6 0
4 years ago
Please help me it’s due today!
shepuryov [24]

Answer:

Check explanation

Step-by-step explanation:

\frac{3(x+2)}{3(x+3)(x+3)}*\frac{(x+3)(x-4)}{(x+2)(x-2)}

3 0
3 years ago
Other questions:
  • 3x - 7 - 2x + 5 = 6​
    7·2 answers
  • Please help me figure out this problem
    14·1 answer
  • Which statement is true about the factorization of 30 ex 2+40 XY +51y2
    14·1 answer
  • Thomas is running for class president. e can have a campaign buttons made for a one-time fee of $23.60,plus $0.50 for each butto
    5·2 answers
  • During practice, a softball pitcher throws a ball whose height can be modeled by the equation h = -16t^2 + 24t +1, where h = hei
    14·1 answer
  • How many gallons of fuel costing $1.15 a gallon must be mixed with a fuel costing $0.85 per gallon to get 40
    8·1 answer
  • The midpoints of an irregular quadrilateral ABCD are connected to form another quadrilateral inside ABCD. Complete the explanati
    10·1 answer
  • What would the answer be to this?
    11·1 answer
  • Evaluate the expression -4x+7 if x= -1
    7·1 answer
  • Even more picrews of mine............... THIS IS THE LAST ONE I WILL MAKE K? (not to be mean)
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!