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
navik [9.2K]
3 years ago
13

Simplify the following polynomial and write the answer in standard form. (x2+3x+2)+(2x2 - 4x +1​

Mathematics
2 answers:
castortr0y [4]3 years ago
3 0

\huge \mathfrak{Solution : }

Simplification :

  • ({x}^{2}  + 3x + 2) + (2 {x}^{2}  - 4x + 1)

  • {x}^{2}  + 2 {x}^{2}  + 3x  - 4x + 2 + 1

  • 3 {x}^{2}  - x + 3
Sati [7]3 years ago
3 0

Answer:

3x^2-x+3

Step-by-step explanation:

\left(x^2+3x+2\right)+\left(2x^2-4x+1\right)

<u>⇒ Remove parentheses:-</u>

<u />x^2+3x+2+2x^2-4x+1

<u>⇒ Combine like terms:-</u>

<u />x^2+2x^2+3x-4x+2+1

<u>⇒ Add similar elements:-</u>

<u />3x^2-x+2+1

3x^2-x+3

You might be interested in
I need please help. thank you
Travka [436]

15. She bought:

3 jeans, $20 each

1 pants, $18

You find the total: 3(20) + 1(18) = $78 then you apply the discount

Since this is between 50-100, you use the 38% discount (decimal form: 0.38)

38% is being subtracted from your total, so you can do this:

100% - 38% = 62%      This is your total after the discount

78(0.62) = 48.36   Your answer is C

16. D   Income is the $ you make from your job

17. A    Budgeting helps you organize and limit your spending and meet financial goals

18. C    Liabilities impacts you negatively, since you have debts to pay off

19. A    

7 0
3 years ago
Can someone help me?
Whitepunk [10]

Answer:

Purple -3 is the answer

Step-by-step explanation:

We start by opening the bracket

That would be;

x-x-3

= 0-3 = -3

So selecting the correct option, we can see that our answer is purple

5 0
3 years ago
Which term can be added to the list so that the greatest common factor of the 3 terms is 12h3
sashaice [31]
The term that can be added to the list so the GCF is 12h3 would be 48h5. 
The reason being is that 48 is first divisible by 12 and does not yield a fraction, and we can remove upon dividing 3 h's from this term as it contains a total of 5 h's.
3 0
4 years ago
Read 2 more answers
A bowl contains
12345 [234]
1 apple + 1 banana
1 apple + 1 orange
1 apple + 1 peach
1 banana + 1 apple
1 banana + 1 orange
1 banana + 1 peach
1 orange + 1 apple
1 orange + 1 banana
1 orange + 1 peach
1 peach + 1 apple
1 peach + 1 orange

11 combinations of food

Hope this helped
5 0
3 years ago
Read 2 more answers
Leonardo read that his reptile food should be given at a temperature of 72.5°F. He keeps the food in the freezer at –4°F. He has
-Dominant- [34]
It would take 9 hours for the reptile food to reach 72.5 degrees Fahrenheit. Hope this Helps!! :)
5 0
4 years ago
Read 2 more answers
Other questions:
  • A rectangular floor is 7 yards long and 3 yards wide. What is the area of the floor in square feet?
    12·2 answers
  • Combine like terms (2+7x)(2-7x)=
    7·1 answer
  • Write a function to represent the set of ordered pairs. {(2, 6), (3, 21), (4, 42), (5, 69)} a) f(x) = 3x b) f(x) = x + 4 c) f(x)
    11·1 answer
  • Transactions to a computer database are either new items or changes to previous items. the addition of an item can be completed
    13·1 answer
  • 10 increased by the<br>quotient of a number<br>and 2 is 13.​
    8·1 answer
  • What type of correlation the<br> scatter plot shows?
    5·1 answer
  • Find the sum of the first 7 terms of the following series, to the nearest integer. 125,50,20,...
    9·1 answer
  • Kareen correctly answered 85% of the questions on his math test. If he answered 34
    11·1 answer
  • What is 4613203.125 rounded as a whole number​
    11·1 answer
  • WILL GIVE BRAINLIEST! Calculate the length of AB
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!