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
nikitadnepr [17]
3 years ago
12

Desarrolla el siguiente cuadrado de binomio (2x³ - 6x)²

Mathematics
1 answer:
gulaghasi [49]3 years ago
8 0

Answer:

4x^{6} - 24x^{4} + 36x^{2}

Step-by-step explanation:

You might be interested in
If the second term of a geometric sequence of real numbers is -2 and the fifth term is 16 then what is the fourteenth term?
Agata [3.3K]
<h3>Given</h3>

A geometric sequence such that ...

a_2=-2\quad\text{and}\quad a_5=16

<h3>Find</h3>

a_{14}

<h3>Solution</h3>

We can use the ratio of the given terms to find the common ratio of the sequence, then use that to find the desired term from one of the given terms. We don't actually need the common ratio (-2). All we need is its cube (-8).

a_2=a_1r^{(2-1)}=a_1r^1\\a_5=a_1r^{(5-1)}=a_1r^4\\a_{14}=a_1r^{(14-1)}=a_1r^13=a_5r^9\\\\\dfrac{a_5}{a_2}=\dfrac{a_1r^4}{a_1r^1}=r^3=\dfrac{16}{-2}=-8\\\\r^9=\left(r^3\right)^3=(-8)^3=-512\\a_{14}=a_5(-512)\\\\a_{14}=-8192

7 0
3 years ago
What is best buy £3.99 5kg or 3.2kg £2. 60?​
VLD [36.1K]

Answer:

I would say 5 kg because you get more kg with a little bit more money added

6 0
3 years ago
Solve (4x^4-7-6x^2) (2x^2 4x^4 8)
kotykmax [81]
Your answer can only be simplified to
256x^10 - 384^8 - 448^6 
5 0
3 years ago
9/25 ddivided by 729/1000
Nat2105 [25]
Kindly refer to attachment for solution.


Hope it helps ^_^

5 0
4 years ago
Read 2 more answers
Anyone know this i cant figure it out
allochka39001 [22]

Answer:

True False True

Step-by-step explanation:

1. A circle has 360 degrees in its interior. 360 - 130 (this is given) degrees = 230 degrees. This means it's TRUE

2. The area of the shaded sector is the degrees in the central angle that contains the sector, multiplied by the area of the circle. This means that the area is pi*r^2*angle. The radius is 10, and the angle is 230 degrees, so the answer is 100*230/360 pi = 23000/360 pi, which simplifies to 575/9 pi. This is FALSE.

3. The area of the shaded sector is area of the circle - area of the shaded sector. The area of the circle is pi r^2, which is 100 pi. 100 pi - 575/9 pi = 325pi/9, so this is TRUE

7 0
3 years ago
Other questions:
  • The rectangle shown has a perimeter of 64 cm and the given area (A=192 cm squared) it’s length is 8 more than twice it’s width.
    8·1 answer
  • What is the answer to:<br> factorise fully: c3+c2
    7·1 answer
  • What is added 5 1/8 + 5/6 + 5/12=
    6·2 answers
  • Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 10 17 6 33 Female 11 15 13 39
    5·1 answer
  • A gumball has a diameter that is 66 mm. The diameter of the gumball's spherical hollow core is 58 mm. What is the volume of the
    15·1 answer
  • Slope of 5,2 and 6,2
    6·1 answer
  • Help plzzzzz it's a 9th grade question ​
    7·2 answers
  • Divide the given polynomial by the given monomial 3 x square - 2 x divided by X ​
    12·1 answer
  • The sum of 3 times a number and -2, added to 5 times the number
    11·1 answer
  • There are 120 people in a sport centre.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!