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
nataly862011 [7]
2 years ago
10

Which polynomial represents the sum below (x^8 + 2x^4 + 1) + (2x^4 + x^2 + 1)

Mathematics
1 answer:
Serggg [28]2 years ago
5 0

To add the polynomials \tt {x}^{8}  +  {2x}^{4}  + 1 and \tt {2x}^{4}  +  {x}^{2}  + 1 let us first combine the like and unlike terms and add them :

=\tt  {x}^{8}  +  {2x}^{4}  + 1 + \tt {2x}^{4}  +  {x}^{2}  + 1

= \tt {x}^{2}  +  {x}^{2}   +  {x}^{2} +  {x}^{2}  +  {2x}^{2}  +  {2x}^{2}  +  {2x}^{2}  +  {2x}^{2} +  {x}^{2}  + 1 + 1

=\tt  {13x}^{2}  + 2

<h3>○=> Therefore :</h3>

\color{hotpink} = \tt  {x}^{8}  +  {2x}^{4}  + 1 + \tt {2x}^{4}  +  {x}^{2}  + 1 \color{plum}=  {13x}^{2}  + 2

You might be interested in
Find four consecutive even integers such that if the sum of the first and third is multiplied
Alenkasestr [34]

Answer:

Step-by-step explanation:

-8-10,-12-14

-8 plus -12 is -20

-20 times 5 is -100

-14 times 8 is -112

-100 is 12 more than -112

6 0
2 years ago
The sum of 10 times a number and fifteen is added to 11 times the same number. (how do i make this into a algebraic expression?)
Ne4ueva [31]
10a times (15+11) or 10a times 26
6 0
3 years ago
A playground is being designed where children can interact with their friends in certain combinations.
levacccp [35]

Answer:

17

Step-by-step explanation:

I think 17

4 0
3 years ago
Henry bought 4 pies, which he plans to share with a group of his friends. If there is exactly enough to give each
Cloud [144]

Answer:

Step-by-step explanation:

4 pies.. cut into 6 slices each.. is 4 *6 = 24

8 0
3 years ago
Read 2 more answers
I need help with this one please help meee
Ket [755]
Sheeeeeeeeeeesh I feel bad for you
3 0
2 years ago
Other questions:
  • Is there a solution to the problem 1/4 (12-4x) = 3-x
    14·2 answers
  • Select all that apply. A card is randomly drawn from a deck of cards. (There are 52 cards in a deck, with 13 cards of each suit.
    15·1 answer
  • At the start of the summer, you have $603.15 in the bank. You make deposits of $90.89 in June, $106.03 in July, and $70.04 in Au
    14·1 answer
  • The diameter of a bacterial colony that doubles every hour is represented by the graph below. what is the diameter of the bacter
    12·2 answers
  • You walk 2 miles in 1/2 hour. At that rate, how long will it take you to walk 3 miles?
    13·2 answers
  • Amy is 5 years older than Ben. Three times Amy's age added to six times Ben's age is 42. How old are Amy and Ben?
    6·1 answer
  • Plsssss help!!!!!!<br> ....
    8·1 answer
  • 4,6,9,...<br> Find the 8th term.<br> Find the 8th term.
    7·1 answer
  • 6 2/3 × 3 6/7? please answer thank you C:
    8·2 answers
  • Horizontal lines n and m are intersected by lines q and p. At the intersection of lines q and n, the uppercase right angle is an
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!