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
Angelina_Jolie [31]
3 years ago
9

What is the complete factorization of 108x^2-99y+3

Mathematics
1 answer:
lilavasa [31]3 years ago
6 0
The quadratic formula would "do" this nicely.  a=108; b= -99 and c=3.

Then:
        99 plus or minus sqrt(99^2 - 4(108)(3)
x = -----------------------------------------------------
                              2(108).

Please do the indicated calculations.  You should get 2 roots.  Now, just supposing that x = 2 were a root (it's not one), then the associated factor would be x-2.  Do the same thing with the 2 roots you've just found.

You might be interested in
HELP PLZ WILL GIVE BRAINLIEST! find the arrithmetic means in the given sequence<br> -3,?,?,?,93
pav-90 [236]

Answer:

Step-by-step explanation:

The standard form of an arithmetic sequence is

aₙ = a₁ + d(n - 1)

where aₙ is the number of the term in the sequence (in order from first term where n = 1, to second term where n = 2, to third term where n = 3, etc) a₁ is the the first term in the sequence, and d is the arithmetic difference or means.  This is what we are looking to solve for.  

In our sequence we have the first term, -3 (where n = 1) and the fifth term, 93 (where n = 5).  If we fill in what we have, the only unknown is d, our arithmetic difference (means) between each number in the sequence.

Because we have the fifth term, we can write our standard form to fit our needs:

a₅ = a₁ + d(n-1).  Therefore,

93 = -3 + d(5 - 1) and

93 = -3 + d(4) so

96 = 4d and

d = 24

Our arithmetic difference (means) is 24.  Let's test it on a few values of n.  Let's look for the second, third, and 4th terms, and then try it out for n = 5 to make sure the 5th term, using our arithmetic sequence with d = 24 works and we do, in fact, find the fifth term to be 93.

Testing n = 2

a₂ = -3 + 24(2 - 1) so

a₂ = -3 + 24(1)  and

a₂ = 21.  Second term is 21 (Notice that difference between -3 and 21 is 24)

Testing n = 3

a₃ = -3 + 24(3 - 1) so

a₃ = -3 + 24(2) and

a₃ = 48 - 3 and

a₃ = 45 (Notice the difference between 21 and 45 is 24)

Testing n = 4

a₄ = -3 + 24(4 - 1) so

a₄ = -3 + 24(3) and

a₄ = 72 - 3 and

a₄ = 69 (Notice the difference between 45 and 69 is 24)

Testing n = 5 (and it better come out as 93 or we did something wrong!)

a₅ = -3 + 24(5 - 1) and

a₅ = -3 + 24(4) so

a₅ = 96 - 3 so

a₅ = 93 (Phew!)  ; )

5 0
3 years ago
Read 2 more answers
PLEASE HELP ITS A QUIZ <br> WILL MARK BRAINLIEST (not if you get it wrong)
Tanya [424]

Answer:

27

Step-by-step explanation:

28+17+17+15=76

76÷4= 19

5 0
3 years ago
Anuhea has horses and ducks on her farm. There is a total of 15 animals. She counts a total of 36 animal legs.
LuckyWell [14K]

so whats the question?


3 0
3 years ago
There are 16 teams in a tournament. if during the first round, each team plays every other team exactly once, how many games wil
jasenka [17]
16x17=272/2=136. That is answer.
5 0
3 years ago
What is the solution to (4x – 23) 2 – 3 = 2?
deff fn [24]

Step-by-step explanation:

(4x-23)2-3=2

(4x-23)(-1)=2

4x-23= -2

4x= -2+23

=21

x=21/4

=5.2

4 0
3 years ago
Other questions:
  • Suppose the scores on a history quiz are normally distributed with a mean of 73 and a standard deviation of 4. Which group descr
    11·1 answer
  • Justin had $24 to buy a gift card for his cousin Julie and he found a gift for $22 with 5% sales tax is added on will Justin hav
    8·1 answer
  • Just need Answers on my late math homework
    12·1 answer
  • How are 4t and 3 divided by 2 alike and different
    5·1 answer
  • Before starting their graduate studies, a student wants to rent an apartment near the university. She wants to learn how the dis
    15·1 answer
  • Complete the following multiplication.<br><br> Thank you :D
    8·1 answer
  • kayla is standing in the gym watching the PE teacher toss volleyballs into the ball bin. She estimates that the PE teacher's han
    5·1 answer
  • What is 15 3/5 times 6
    6·2 answers
  • A store discounts a shirt by 25% and the shirt was 30
    6·1 answer
  • mark can cleaN the house in 7 hours. when he cleans the same house with wend, it takes them 3 hours to clean the house. how long
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!