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
Murrr4er [49]
3 years ago
11

Simplify 4x2(2x2− 8x + 6). (1 point) 8x2− 32x + 24 6x2− 32x + 24 6 − 32x + 24x2 8x4− 32x3+ 24x2

Mathematics
2 answers:
Tanya [424]3 years ago
8 0

the asnwer is most likey 12x^4-32x^3+24x^2

Shalnov [3]3 years ago
7 0

Answer:

Last option:  8x^4-32x^3+24x^2

Step-by-step explanation:

Given the expression 4x^2(2x^2-8x + 6), you need to remember the Product of powers property, which states the following:

 (a^m)(a^n)=a^{(m+n)}

Knowing this, you can apply the Distributive property. Therefore, you get:

(4x^2)(2x^2)-(8x)(4x^2) +(6)(4x^2)=8x^{(2+2)}-32x^{(1+2)}+24x^2=8x^4-32x^3+24x^2

You can observe that this matches with the las option.

You might be interested in
When finding out if 2 triangles are congruent, is it possible to only use a side and angle if those are the only 2 provided? Hel
PIT_PIT [208]
Short answer: No and yes. 
Yes First.
If the lower right point (looks like an C perhaps or an F) and the middle point and the upper left point lie on the same line and if D the middle point and the upper right point lie n the the same line, then yes. You have angle side angle. The lower right angle is given as equal to the upper left angle. The angles at C are vertically opposite angles and they are equal and you have been given 2 enclosed sides that are equal.

No
If the points I've described are not on the same line, then the triangles are not congruent. If I can, I'll edit this a second time. 

Please Note:
You have done something that looks a bit illegal to me. I wouldn't just trade pictures. It only costs you another 5 points to issue another question. I do think, however, that it is very clever. In answering about 1700 questions, I've never seen this done. That's commendable.
8 0
3 years ago
Eric created a rectangular patio using 1-Foot square paving stones,which are sold in batches by the dozen.The patio measures 7 f
Paladinen [302]
His patio needs 56 stones because 8 multiplied by 7 equals 56. So if the paving stones are sold in batches of 12 (a dozen is equal to 12) then we need to find how many times 12 goes into 56. 12 cannot go into 56 evenly, but 12x5=60 which will be more than enough stones for Eric's patio. So Eric will need 5 batches of paving stones for his patio.
7 0
3 years ago
Find the value for a.
Airida [17]

Answer:

a = 25

Step-by-step explanation:

The exterior angles of a polygon sum to 360°

Sum the exterior angles and equate to 360

a + a + 40 + 51 + 55 + 54 + 2a + 60 = 360, that is

4a + 260 = 360 ( subtract 260 from both sides )

4a = 100 ( divide both sides by 4 )

a = 25

6 0
2 years ago
Four times marie's age minus twice lisa's age is -10. lisa is three times as old as marie. how old is marie?
Brrunno [24]
Marie is 5 years old

4m - 2l = -10 ------- x
l = 3m ---------------- y

sub y into x
4m - 2(3m) = -10
4m - 6m = -10
-2m = -10
m = -10/-2
m = 5 years old
6 0
3 years ago
An airplane descends 1.5 miles to an elevation of 5.95 miles. Write and solve an equation to find the elevation of the plane bef
Lyrx [107]
U correct 2.25  is the evelvation before its decent
7 0
3 years ago
Other questions:
  • The sum of two numbers is 21 the second number is 6 times the first number of
    14·2 answers
  • please answer please!!!! Will mark brainliest for complete answer. -the first photo is to calculate the area. Just question numb
    15·1 answer
  • A multiple-choice examination has 15 questions, each with five answers, only one of which is correct. Suppose that one of the st
    6·1 answer
  • in order to prepare for building a brick patio, a rectangle measuring 8 feet by 10 feet must be marked off, then the dirt dug ou
    8·1 answer
  • suppose a normal distribution has a mean of 20 and a standard deviation of 4 a value of 26 is how many standard deviations away
    11·1 answer
  • Select all of the potential solution(s) of the equation 2log5x=log54.
    6·2 answers
  • Jarvis invested some money at 6% interest. Jarvis also invested $58 more than 3 times that amount at 9%. How much is invested at
    8·1 answer
  • PLEASE HELP ME ON THIS I WILL GIVE BRAINLIEST
    8·2 answers
  • Plz help me I am bad at math!
    15·2 answers
  • A car travels at a speed of 64 km/h. Find the distance travelled in 4½ hours. ​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!