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
egoroff_w [7]
3 years ago
9

(2X²+3X-1)+(X²-2X+3)

Mathematics
1 answer:
myrzilka [38]3 years ago
3 0

Answer:

3x^2+x+2

Step-by-step explanation:

Let's simplify step-by-step.

2x2+3x−1+x2−2x+3

=2x2+3x+−1+x2+−2x+3

Combine Like Terms:

=2x2+3x+−1+x2+−2x+3

=(2x2+x2)+(3x+−2x)+(−1+3)

You might be interested in
Marcia has a licorice rope that is 28 inches long. She wants to cut it into 3,-inch pieces to share with friends. How many piece
diamong [38]

Answer:

9 pieces

Step-by-step explanation:

28 inches rope cut into 3-inch pieces

  • 28/3 = 9 1/3

There is no matching answer choice, if given numbers are correct then the answer is 9 full pieces

---------

<u>Note:</u>

  • The close answer choice is 8
  • 28/8 = 3 1/2 or 3.5
  • So if cut into 3.5 inch pieces then it is 8 full pieces
  • just in case it was typo 3 instead of 3.5
8 0
3 years ago
Read 2 more answers
How many virtical angles are there?<br><br><br> a)m 4<br><br> b) 8<br><br> c) 11<br><br> d) 14
lara31 [8.8K]
A) 4

∠14 & ∠12
∠11 & ∠13
∠10 & ∠8
∠7 & ∠9

vertical angles are angles directly opposite of each other and are of the same measurement.

hope this helps
5 0
3 years ago
How do you find x ????
NeTakaya
The angle for x is 180 degrees because it is at the part of the circle that is straight up and down
6 0
3 years ago
Read 2 more answers
Miguel is drawing right triangle ABC in a coordinate plane. Where could point C be located to complete the right triangle? A) (3
Pani-rosa [81]

Answer:

its A

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Marco and Juan entered a trivia competition. When they miss a question,they lose points.
rewona [7]
Ooo good to know hopefully they didn’t miss any questions
7 0
2 years ago
Other questions:
  • Which types of quadrilaterals have four congruent sides?
    10·2 answers
  • Anyone mind helping?
    6·2 answers
  • May I know why is the answer 1/2? Any idea <br><br> Thank you!
    6·1 answer
  • 2.) You need a carpet installed in your living room. You reach out to 2 different companies
    12·1 answer
  • Using the formula for simple interest and the given values, find I. P= $300; r = 8%; t= 6 years; I = ? 1=$0 TrueCar Enter your a
    8·1 answer
  • 16. x + 8x - 16<br> factor the expression
    7·1 answer
  • Need h ok on the diagram
    10·1 answer
  • What's is the answer to 12% of 91
    7·1 answer
  • Find the response for the complex operation <br> (4-8i)+(-9+5i)
    7·1 answer
  • Brian has saved $15 a week for x weeks he spends $50.00. Write an expression that shows how much money he has left
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!