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
IRISSAK [1]
3 years ago
12

(2n^4 - 8 - 3n) - (4n^2 + 7n +4) I have to simplify but don't know how to

Mathematics
1 answer:
Ahat [919]3 years ago
3 0
First remove the parenthes  as there is a negtive outside the second parentheses the signs of the terms inside change.

= 2n^4 - 8 - 3n - 4n^2 - 7n - 4

Now simplify like terms

= 2n^4 - 4n^2 - 10n - 12

= 2(n^4 - 2n^2 - 5n - 6)
You might be interested in
Given the number 2464829438 what is the next number?
malfutka [58]
2464829438
The next number is 2,464,829,439
5 0
3 years ago
Read 2 more answers
A singer makes 2% royalties on the sales of her album. Which proportion could be used to determine her sales if she made $44,000
Nikitich [7]
I believe it is the second one :)
8 0
3 years ago
Enter values for X and Y in the table to plot points in the graph
Elina [12.6K]

Answer:12,16

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Enter the factor under the radical<br><img src="https://tex.z-dn.net/?f=%28a%20-%20b%29%20%5Csqrt%7Ba%20-%20b%7D%20" id="TexForm
kvasek [131]

\\ \rm\longmapsto (a-b)\sqrt{a-b}

\\ \rm\longmapsto (a-b)(a-b)^{\frac{1}{2}}

\\ \rm\longmapsto (a-b)^{1+\dfrac{1}{2}}

\\ \rm\longmapsto (a-b)^{\dfrac{3}{2}}

3 0
3 years ago
Read 2 more answers
This question<br>find the value of x y and z​
Klio2033 [76]

Answer:

x = 6

y = 24

z = there is no z?

Step-by-step explanation:

All angles of a polygon add up to 360 degrees

The 2 parellel lines on top and bottom mean that there are 2 right angles on the left side

3y + 18 = 90

3y = 72

y = 24

15x + 30 + 10x = 180

25x = 150

x = 6

3 0
3 years ago
Other questions:
  • Plz help I have 10 mins left!
    6·2 answers
  • ASAP WILL MARK BRAINLYEST TO FIRST PERSON WHO ANSWERS!!!
    15·1 answer
  • 15. In a class test, 3 marks are awarded for every correct answer and (-2) marks are awarded for every incorrect answer and no m
    6·1 answer
  • 1 2/5 divided by 2 3/4
    10·1 answer
  • Please help it’s urgent !!
    10·1 answer
  • What is the formula for exponential functions?
    10·1 answer
  • Three vertices of a parallelogram are shown in the figure below. Give the coordinates of the fourth vertex.
    14·1 answer
  • Add these fractions 5/7 + 2/7 is it to 3 or
    8·2 answers
  • Fourth Grade<br> Memory Jogger Week 5 I need helppppp
    11·1 answer
  • SOMEBODY PLEASE HELP ME!!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!