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
just olya [345]
3 years ago
9

Simplify the rational expression x-2/x2+3x-10

Mathematics
2 answers:
Schach [20]3 years ago
8 0
3x^3-10x^2+x-2 over x^2
Allisa [31]3 years ago
4 0
The answer is 1/x+5.

To get this:
    <u>x - 2</u>          ⇒     <u>x - 2</u>      
x² + 3x - 10    (x - 2)(x + 5)
Cancel out any repeating factors. In this case, we have (x - 2);
     <u>x - 2</u>         ⇒       <u>1</u>
(x - 2)(x + 5)         x + 5

<em>Hope this helps.</em>
                            

You might be interested in
Solve the following non-linear system of equations algebraically.
ExtremeBDS [4]

Answer:

x = -2

Step-by-step explanation:

since y is common in both equations, you can equate them to be equal

-2x² - 4x + 5 = 2x² + 4x + 5

4x² + 8x = 0

factor out 4x

4x(x + 2) = 0

divide both sides by 4x

x + 2 = 0

x = -2

6 0
4 years ago
decide whether the random variable x is discrete or continuous. x represents the length of time it takes to get to work
FromTheMoon [43]

The given variable is a continuous variable.

<h3>What is continuous variable?</h3>

A quantitative variable can be either continuous or discrete depending on whether it is normally obtained through measurement or counting. A variable is continuous over a range of real values if it can take on any two specific real values and all other real values in between.

<h3>What is mercury thermometer?</h3>

In Amsterdam, physicist Daniel Gabriel Fahrenheit created the mercury thermometer, also known as a mercury-in-glass thermometer. It consists of a glass tube with a small diameter and a mercury bulb attached to it; the bulb contains far more mercury than the tube does.

<h3>According to the information:</h3>

A mercury thermometer was used to take the subject's temperature.

Because of the temperature:

  • Not counting but measuring it.
  • You can use a decimal number to represent its value.
  • As a result, it is open to any value inside an interval.
  • Temperature is therefore a continuous variable.
  • The only format in which discrete values can be stated is as whole numbers.

so

Temperature is a continuous variable,

To know more about continuous variable visit:

brainly.com/question/14591841

#SPJ4

8 0
2 years ago
PLEASE HELP ASAP!!
Angelina_Jolie [31]

Answer:

57

Step-by-step explanation:

EGB and EHD are the same angles.

4 0
3 years ago
Read 2 more answers
PRE CALCULUS
Mumz [18]
Start with the parent function f(x) = x³

Notice the function f(x) = (x - 4)³ that a value '4' is subtracted from 'x' ⇒ This means the function f(x) is translated four units to the right.

Then the function f(x) = ¹/₂ (x - 4)³, the function (x - 4)³ is halved vertically ⇒ Half the y-coordinate

Then the function f(x) = ¹/₂ (x - 4)³ + 5 that a value '5' is added to ¹/₂ (x - 4)³ ⇒ This means the function f(x)  is translated five units up

So the order of transformation that is happening to f(x) = x³ is translation four units to the right, half the y-coordinate, then translate 5 units up.

3 0
3 years ago
Ryan bought 2 1/4 pounds of almonds and divided them into bags with 1/8 pound in each bag.
yaroslaw [1]
A: 1/8b = 2 1/4

B: 2 1/4 / 1/8 = 18
Ryan filled 18 bags.
3 0
3 years ago
Other questions:
  • Solve for t. 2(t – 7) = 10
    9·2 answers
  • Write an expression that is equivalent to (5z+ 16). (4 points)
    6·1 answer
  • A dice is rolled 4 times. What is the probability of showing a 6 on every roll?
    8·1 answer
  • Domain of {(-5, 4), (-4, -1), (-2, 1), (0, 4), (1,3)}
    9·1 answer
  • the second angle in a triangle is five times as large as the first. The third angle is 2/3 as large as the first. What are the a
    8·1 answer
  • Amanda is hiking with her daughter, Mia who is only 1 yaar old and has very short leg. For every 3 steps Amanda makes, Mia takes
    14·1 answer
  • Does anyone know what 30 divided by .5 is? Thank you!! :)
    9·2 answers
  • What is the slope of the line that passes through the points (2, 1) and (17, -17)?
    12·1 answer
  • One quarter of my weekly allowance is $1500.
    15·2 answers
  • HELP!!!<br> list the sides of ABC in order from shortest to longest!
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!