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
morpeh [17]
4 years ago
13

Simplify show your work

Mathematics
1 answer:
Alexandra [31]4 years ago
5 0
Simplify the first fraction:
\frac{3n^{2}-n}{n^{2}-1} =  \frac{3n(n-1)}{(n+1)(n-1)} =  \frac{3n}{n+1}

Your equation becomes:
\frac{3n}{n+1} +  \frac{n^{2} }{n+1}  \\ = \frac{n^{2} + 3n}{n+1}  \\ =  \frac{n(n + 3)}{n+1}

That last fraction becomes your final answer. 
You might be interested in
To make 16 hamburger patties that each weigh 1/3 pound, you need 16/3 pounds of beef. Write 16/3 as a mixed number.
Tanzania [10]

Answer:

5 1/3

Step-by-step explanation:

fraction=division

16÷3= 5 R1

5 r1= 5 1/3

I hope this helps you learn how to change improper fractions to mixed numbers!

3 0
4 years ago
Read 2 more answers
Please help! Finding the center of a circle with the given equation
kykrilka [37]
The answer is (-7,3). Hope it helps. Tell me if you need the whole work or if I'm wrong.

6 0
3 years ago
Find the first three iterates of the function with an initial value of . If necessary, round your answers to the nearest hundred
jekas [21]

Answer:

what is the function?

Step-by-step explanation:

8 0
4 years ago
Read 2 more answers
Jorges printer can print out 48 pages in 0.5 hour. How many pages can he print in one hour?
Norma-Jean [14]
You would need to do 48×2=96 pages an hour .it would be 96 pages an hour because for half an hour it is 48 pages so you need to do times two to make it one full hour.i hope this helps if you dont get how I explain it please tell me or if you already have an answer
8 0
3 years ago
Read 2 more answers
In a couple of sentences and in your own words describe in what ways horizontal, vertical, and oblique asymptotes can be identif
drek231 [11]
A horizontal asymptote is one in which y has a limit as x approaches positive or negative infinite. It is usually due to both the denominator and the numerator having the same highest degree term, and the coefficient created by their proportion serves as the asymptote. For example, (2x^2 + 1) / (3x^2) would have a horizontal asymptote of 2/3

A vertical asymptote is an x value at which y approaches infinite. One example includes when the denominator of the function approaches zero at a certain point. For example, (x^2 + 3) / (x + 1) has a vertical asymptote at x=-1, since the denominator approaches zero as x approaches this point. 

For an oblique asymptote, y generally takes the form of a linear function as x approaches infinite. This is the case when the highest term in numerator is one degree higher than the highest degree term in the denominator. 

Examples include (5x^2 + 2) over 2x, where the oblique asymptote is (5/2)x, and even the linear function 2x+3 has an oblique asymptote of 2x
5 0
4 years ago
Other questions:
  • The inverse function of f(x) = ex has a asymptote at
    5·2 answers
  • What is the answer to this question
    15·2 answers
  • Sam's Fruit Cellar earns a $0.40 profit for each apple that it sells and a $0.40 profit for each banana that it sells. Which exp
    10·1 answer
  • What is the solution to the expression below? 3 + 11 x 4
    5·2 answers
  • HELP PLEASE DID I WRITE THESE CORRECTLY??
    7·1 answer
  • What is the length of my
    7·1 answer
  • Find the distance between (5, -1) and (1,-5).
    11·1 answer
  • HELP PLEASE!!! So for this problem is got 0.48 however I just wanted to confirm that my answer is correct. Can someone please he
    6·1 answer
  • Which is larger, a pound or a kilogram? Explain your reasoning.
    10·2 answers
  • Divide using SYNTHETIC DIVISION. Show work! (-6x^4 + 53x^3 - 41x^2+ 6x + 16) + (x – 8) ​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!