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]
3 years ago
13

Simplify show your work

Mathematics
1 answer:
Alexandra [31]3 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
Helppp and explain plzzzzzz
devlian [24]
The second one is correct. 66/300 = x/100
4 0
3 years ago
Read 2 more answers
Suppose a family starts out 50 miles from home at time t = 0. They travel away from home at a constant speed of 45 miles an hour
skelet666 [1.2K]
50 miles, t=0 is the start
45 miles each 1 hour

A. d= 45•t+50
3 0
3 years ago
Read 2 more answers
For brainiest:):):):):):):):)
Novosadov [1.4K]
H the hood and brown brown vented the hood of the hood and
8 0
2 years ago
Read 2 more answers
Which expression represents h(x)?
blsea [12.9K]

Answer:

(g-f)x is the answers for the question

Step-by-step explanation:

please give me brainlest and follow me

3 0
2 years ago
Help! Can anyone Simplify this for me
Tcecarenko [31]
64x^{6} y^{12}
5 0
3 years ago
Other questions:
  • There are 3x−2 trees planted in each row of a rectangular parcel of land. If there are a total of 24x−16 trees planted in the pa
    7·1 answer
  • What is the slope of the line?<br> -2<br> -1/2<br> 1/2<br> 2
    10·1 answer
  • Here are several recipes for sparkling lemonade for each recipe describe how many tablespoons for lemonade mix it takes per cup
    5·1 answer
  • Round 894-352 to the nearest ten
    10·2 answers
  • What times 0.914 equals to 400?
    5·1 answer
  • Consider the graph of quadrilateral ABCD.
    11·2 answers
  • Need help please help
    12·1 answer
  • 36:39 what is the simplest form
    15·2 answers
  • Fill in the blank.<br><br><br>(5x)2=___ x2
    11·1 answer
  • Find the value of x. Assume that lines which appear to be tangent to the circle are tangent.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!