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
Lady_Fox [76]
3 years ago
5

Which expression is equivalent to (5x^7+7x^8) − (4x^4−2x^8)?

Mathematics
1 answer:
I am Lyosha [343]3 years ago
4 0
Simplify step-by-step
5 {x}^{7}  + 7 {x}^{8}  - (4 {x}^{4}  - 2 {x}^{8} )
ANSWER
9 {x}^{8}  + 5 {x}^{7}  - 4 {x}^{4}
You might be interested in
Simplify: 1/3 (6ab - 9b) + 2/3(9ab + 12b)
Levart [38]
<span>1/3 (6ab - 9b) + 2/3(9ab + 12b)
=</span><span>2ab - 3b + 6ab + 8b
= 8ab + 5b
= b(8a + 5)

hope that helps</span>
7 0
3 years ago
Read 2 more answers
Order -5,-7,0,4 from least to greatest
Serhud [2]

Answer:-7,-5,0,4

Step-by-step explanation:

The “bigger” negatives are least then the “smaller” negatives are greater than that. Then the 0 because it is between negatives and positive. Lastly, the positive 4 is the greatest.

4 0
3 years ago
Which statement is true about the diagram shown?
harina [27]

Answer:

I believe A is the correct answer.

Step-by-step explanation:

8 0
3 years ago
PLEASEEEEEEEEEEEEEEEEEEEEEE Edgar rolls two six-sided number cubes. What is the probability that he rolls a 2 on
frutty [35]

Answer:

The probability that he rolls a sum of 9 given the sample space is . 9/36, or 1/4.

What is the probability?

Probability determines the chances that an event would happen. The probability the event occurs is 1 and the probability that the event does not occur is 0.

The probability that he rolls a sum of 9 = cubes that have a sum of 9 / total number of cubes

9/36 = 1/4

5 0
2 years ago
Xy(x + y); use x = -2 and y = -1
wariber [46]

Answer:

-6

Step-by-step explanation:

2(-1-2)=-6

5 0
3 years ago
Read 2 more answers
Other questions:
  • 68 days increased by 75%
    10·1 answer
  • After checking to ensure that the sample data follows the necessary condition for using the t-procedure, we use Minitab to get a
    10·1 answer
  • A survey of 61,647 people included several questions about office relationships. Of the respondents, 26% reported that bosses sc
    6·1 answer
  • some kids like to ride their bikes to and from school let d be the distance in miles from a kid home to school write 2 expressio
    5·1 answer
  • The function y = 1.5 + o.35x represents the price of y for a taxi ride of x miles. Which of the following is not a reasonable do
    5·1 answer
  • Find the value of x for which l || m?
    10·1 answer
  • The ratio of damaged to undamaged toys was 3/17. If there were a total of 200 toys, how many
    7·2 answers
  • What is the measure of x?? PLEASE HELP
    8·1 answer
  • Am I right or wrong?​
    13·2 answers
  • Find unit rate plsss
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!