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
loris [4]
3 years ago
12

Simplify the following polynomial and write the answer in standard form.

Mathematics
1 answer:
lara [203]3 years ago
4 0

Answer:

3x^2-x+3

Step-by-step explanation:

(x^2+3x+2)+(2x^2-4x+1)

Now we open the brackets first

x^2+3x+2+2x^2-4x+1

We take the like terms together

Like terms are those terms which have same degree of x with them. Constant terms are also like terms

x^2+2x^2+3x-4x+1+2

Simplifying the like terms

3x^2-4x+3

Hence this is our answer

You might be interested in
PleASEE HELP!!! I HAVE TO GET AN A PLEASE
Ainat [17]

Answer:

See below

Step-by-step explanation:

Ⓗⓘ ⓣⓗⓔⓡⓔ

Yay another one of these!

1) Corr. angles postulate

2) Division prop of equality

3) Division prop of equality

Tell me if you can't use the definitions more than once

(っ◔◡◔)っ ♥ Hope this helped! Have a great day! :) ♥

Please, please give brainliest, it would be greatly appreciated, I only a few more before I advance, thanks!

3 0
3 years ago
Help!!
hjlf

Answer: 1/2

Explanation: There are 5 vowels and 5 consonants in the word believable. So to find the consonant, you have to do a fraction with consonant as numerator and the total number of letters as the denominator. Since there are 5 consonants and 10 letters in total, the simplest form will be 1/2.

8 0
3 years ago
Surface area of prisms need help ASAP I will give brainliest​
trasher [3.6K]

Step-by-step explanation:

A=2πr(r+h)

A=6.28×14mm(+29mm)

A=77.92(14mm+29mm)

A=77.92×43

A=3350.56 mm

Hope it helps

KC

6 0
2 years ago
~Help me with this please it’s a math test answer correctly and I will mark as BRANLIEST and I will give you 55 points!!
GREYUIT [131]

Answer:

the weight of 1 textbook is 2 pounds

the weight of 1 game is about 0.5 pounds

Step-by-step explanation:

1/2 of 2 = 0.5 pounds

0.5 times 8 (games) = 4

22 - 4 = 18

18 divided by 9 (textbooks) = 2 pounds

4 0
4 years ago
Read 2 more answers
The function f (x) varies directly with x and f (x) =90 when x=30
Vinvika [58]
18

x=30
y=90

90 ÷ 30 =3

y=3x

3 × 6 = 18
3 0
3 years ago
Other questions:
  • Vi need help !!!!!!!!!
    14·1 answer
  • 25/100 in simplest form <br> What do I divide it by
    11·2 answers
  • -9*0.4 (Show Your Work Please)
    14·1 answer
  • Write a numerical expression to represent 6 times the difference of 9 and 3.
    13·1 answer
  • Idk what to do I am so confused.
    7·2 answers
  • Pls help ASAP I’m so lost with this and I need this done quick
    5·1 answer
  • 50 POINTS!! Please help tysm :) image is attached (sorry about the quality); find the value of x. the answer key says x=10, but
    8·1 answer
  • What is the greatest common factor of 4x²+2x​
    9·1 answer
  • PLEASE HELP ME WITH THIS!!! THANK YOU!!
    13·1 answer
  • HELP PLEASE GIVING OUR 35 POINTS
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!