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
Dafna11 [192]
3 years ago
10

Simplify completely 12 times x to the third power minus 4 times x to the 2nd power plus 8 times x all over negative 2 times x.

Mathematics
1 answer:
Rudik [331]3 years ago
7 0

(12x^3-4x^2+8x)/2x

Just divide all the coefficients by -2 and take away an x from all of them.

It is the second one from the top.


You might be interested in
Find the midpoint of the segment with the following endpoints.<br> (7, -2) (1, -10)
dem82 [27]

Answer:

<h2>(4, -6)</h2>

Step-by-step explanation:

The formula of a midpoint of the segment AB:

M_{AB}\left(\dfrac{x_A+x_B}{2};\ \dfrac{y_A+y_B}{2}\right)

We have A(7, -2) and B(1, -10). Substitute:

M_{AB}\left(\dfrac{7+1}{2};\ \dfrac{-2+(-10)}{2}\right)\\\\M_{AB}\left(\dfrac{8}{2};\ \dfrac{-12}{2}\right)\\\\M_{AB}(4;\ -6)

8 0
3 years ago
Read 2 more answers
Given the sequence 9,6,3,0,..., at what nth term will the number become -24?<br><br>​
Anton [14]

Answer:

12

Step-by-step explanation:

A sequence is given and we need to find the term when it will become -24 . The given sequence is,

9 , 6 , 3 ,0 , . . . . .

Here Common Difference can be calculated by subtracting consecutive terms . So the Common Difference is 6-9 = -3 . Here the nth term is (-24) .Now using the formula to find nth term .

⇒ T_n = a + (n-1)d

⇒ (-24) = 9 + (n-1)(-3)

⇒ -24-9 = (n-1)(-3)

⇒ (n-1) = -33/-3

⇒ n-1 = 11

⇒ n = 11 + 1

⇒ n = 12

<h3><u>Hence </u><u>the</u><u> </u><u>requi</u><u>red</u><u> </u><u>number</u><u> </u><u>of</u><u> </u><u>term</u><u> </u><u>is</u><u> </u><u>1</u><u>2</u><u>.</u></h3>
7 0
2 years ago
Why are they not equal? Please explain!!
Paladinen [302]

Answer:

The root of 16 is 4 and the root of 9 is 3.

Step-by-step explanation:

For the first instance, 16+9 is 25 and the root of that is 5. But for the second one, we have to first find the roots. So 4+3 which equals 7. These are obviously not equal. Does this make sense? Hope that helps.

7 0
3 years ago
Read 2 more answers
Which of the following have two congruent parallel bases?
Andre45 [30]
Cylinder and prism.
7 0
2 years ago
Which best decribes the meaning of the term theorem
STALIN [3.7K]

Answer:

A theorem is a general proposition not self-evident but proved by a chain of reasoning; a truth established by means of accepted truths.

Step-by-step explanation:

8 0
2 years ago
Other questions:
  • Diego's club earns money for charity when members of the club perform community service after school,
    11·1 answer
  • Assume a = b and c ≠ 0 . Which of the following sentences is not true?
    15·1 answer
  • I need help in part A and part B
    9·1 answer
  • Yossi used to have a square garage with 286 ft of floor space. He recently built an addition to it. The garage is still a​ squar
    14·2 answers
  • For an equation that represents as a function of the set of all values taken on by the ________ variable is the domain, and the
    11·1 answer
  • Suppose a triangle has two sides of length 42 and 35, and that the angle
    12·2 answers
  • Please help me, i will mark the brainliest pls!
    15·1 answer
  • Divide -2^3-5x^2+4x+2 by x+2
    5·2 answers
  • Can someone help me?
    9·1 answer
  • Simplify. -x^2 - 3xy + 6y + 2x^2 - 8 + 5xy - x^2 + 14 A x^2 + 8xy + 6y + 6 B 8xy + 6y + 6 C -x^2 + 2xy + 6y + 22 D 2xy + 6y + 6
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!