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
kari74 [83]
3 years ago
14

(2x²+4-x³)+(-4x²+6x³-2)​

Mathematics
2 answers:
Finger [1]3 years ago
7 0

Answer:

To simplify: -2x² + 2 + 5x³

Step-by-step explanation:

Rewrite the question to (2x² +4 -x³) + (-4x² -2 + 6x³)

(2x² +4 -x³) + (-4x² -2 + 6x³)

-2x² + 4 -x³ + (- 2 + 6x³)

-2x² + 2 -x³ + (6x³)

-2x² + 2 + 5x³

KengaRu [80]3 years ago
3 0

Answer:

Look at the attachment

You might be interested in
Find the sum to d<br> 1.5d+3.25=1+2.25d
Alex787 [66]

Answer:

D = 3

Step-by-step explanation:

6 0
3 years ago
I need help with 5***.
anygoal [31]

This statement may not be true because if 3 more people voted for pop, then that's 3 less votes for the other choices, and 1 or maybe 2 of those votes may have come from water, meaning pop would then be the most popular.

8 0
4 years ago
Find the value of x i need it for homework
aniked [119]

Step-by-step explanation:

x+3x+90=360

4x=360-90

x=270/4

x=67.5

4 0
2 years ago
Read 2 more answers
What is a way to write 11 more than twice x is less than 44
madam [21]

(2x) + 11 < 44

x is multiplied by two because we are looking for twice of x. 11 is added to the 2x because we are looking for eleven more than the sum of twice of x. Since 2x + 11 is less than 44, we use the lesser than ( < ) symbol.

4 0
3 years ago
Read 2 more answers
When this 3 digit number is rounded to the nearest hundred it rounds to 900.The digit in the ones place is the fifth odd number
gizmo_the_mogwai [7]

Answer:

949

Step-by-step explanation:

If the 3 digit number is rounded to 900, then this number is between 900 and 950.

The digit in the ones place is the fifth odd number begginning with 1, so this number is number 9.

Lastly, the sum of digits is 22.

Putting our number as 9x9, where x is the tens digit, we know that 9 + x + 9 = 22, so we have that x = 4

So, our number is 949

3 0
4 years ago
Other questions:
  • Does Howard University superscore ACT scores???
    9·1 answer
  • Which expression is equivalent?<br><br> −3(5x + 8) − 7(5x + 3)
    5·1 answer
  • 5/6 divide (-13/7)<br> what does this equal?
    9·2 answers
  • Multiply. Write your answer in simplest form.<br><br> 1 4/7 x 2/5
    6·1 answer
  • I need your help with this!!!​
    12·2 answers
  • Every week, Fred deposits $84 into his savings account, which is 20% of his weekly income. How much income does Fred make each w
    5·2 answers
  • Write the recurring decimal 0.18 as a fraction in its lowest terms
    7·2 answers
  • In ΔHIJ, i = 550 inches, j = 150 inches and ∠H=92°. Find the length of h, to the nearest inch.
    6·1 answer
  • Express in the form 1:n<br> Give n as a fully simplified fraction.<br><br> 12:2
    5·1 answer
  • A group of 3 children and 2 adults pay a total of $121 to take a karate class. A group of 5 children and
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!