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
kirill [66]
2 years ago
14

What is the value of the rational expression 2x2+ 5x +9/x2+2x -1?

Mathematics
1 answer:
Ugo [173]2 years ago
7 0
The value of the rational expression is -7!!
You might be interested in
The sum of 2 positive integers is 3. the sum of their squares is 5. find the 2 numbers
Kipish [7]

Answer:

2 and 1

Step-by-step explanation:

1 + 2 = 3

(1*1) + (2*2) = 5

5 0
3 years ago
Read 2 more answers
Please help
Gala2k [10]

Answer:

50

Step-by-step explanation:

There is 180 degrees in a triangle.

65 + 65 = 130

180 - 130 = 50

6 0
3 years ago
Read 2 more answers
What is the range of the function?<br> A. (-1,3,5)<br> B. (2,6,8,3,5)<br> C. {3}<br> D. (2,6,8)
Roman55 [17]

Answer:

I think the answer is D. (2,6,8) because if the ones on the right are y - coordinates in the Function then it should be correct. If not sorry

(Range is y - coordinate)

(Domain is x - coordinate)

7 0
3 years ago
Please help meee !!!!
schepotkina [342]
Here are the answers: they are in red

5 0
2 years ago
When the coefficient of x is positive, the line _______.
kkurt [141]

Answer:

C. goes down and to the left

~batmans wife

8 0
2 years ago
Other questions:
  • Write the equation y= x^2-6x+16 in vertex form
    6·1 answer
  • a store buys CDs with $1 for each and sells them for 1.5 each how many CDs should they sell to earn $100
    5·2 answers
  • Piper is helping her dad lay out purple tiles to make completed they have done all of this they are 16 tiles and they filled it
    14·1 answer
  • A particle starts at the point P=(−5,−1,3) when t=0 and moves along a straight line toward Q=(−6,−6,8) at a speed of 9 cm/sec. L
    12·1 answer
  • 8) Ryan created a metal containing 68%
    15·1 answer
  • Which graph represents a function
    10·1 answer
  • Find X.<br> PLEASE HELP:(
    14·1 answer
  • HELP ME PLSS.....
    13·2 answers
  • Take the greatest possible factor out of the square root.<br> Square root of 80
    13·2 answers
  • ANSWER CORRECTLY FOR 25 POINTS
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!