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
Bogdan [553]
2 years ago
15

What are the roots of the quadratic function? f(x) = (x – 8)(x – 4)

Mathematics
1 answer:
artcher [175]2 years ago
8 0

Answer:

x = 8

x = 4

Step-by-step explanation:

You might be interested in
Solve for x. 5+(x-2)=-8
Arte-miy333 [17]

Answer:

x = -11

Step-by-step explanation:

First, get rid of parentheses:

5 + x - 2 = -8

Then, simplify:

3 + x = -8

Finally, subtract 3 on both sides:

x = -11

Hope this helps ^^

7 0
3 years ago
Read 2 more answers
What is the x-value at which the graphs of y = x2 – 2x + 1 and y = x2 + 2x – 7 inter-<br> sect?
Kitty [74]

Answer:

x = 2

Step-by-step explanation:

Both equations are equal to y, so they're also equal to each other.  We then set them equal to each other:

x^2 - 2x + 1  =  x^2 + 2x - 7

We now do algebra to isolate x.  Subtract 1 from both sides.

x^2 - 2x  =  x^2 + 2x - 8

Subtract 2x from both sides.

x^2 - 4x  =  x^2 - 8

Subtract x^2 from both sides.

-4x = -8

Divide both sides by -4.

x = 2

5 0
3 years ago
They both go together please help
Oxana [17]

Answer:

so you   got ehffffffffff

Step-by-step explanation:

7 0
2 years ago
For which value of bb is x2+bx−60x2+bx-60 factorable over the set of integers
Ostrovityanka [42]
Hsjakakskskkskskd. because ypu never know athaysne s
3 0
2 years ago
recycled cds incorporated, offers a choice of 5 used cds for $26, with each additional cd costing $4. write a cost function for
Luda [366]
If $26 represents the cost of  the 5 used CDs, than your formula would be "26+4x" ,x being the amount of extra CDs you purchase.


The number CDs minus 5 is our x value, because the first 5 are the used CDs bundled into the $26 group.

26+4(6-5)
26+4(1)
26+4
30

6 CDs would cost $30
3 0
3 years ago
Other questions:
  • 2x + x = please help
    11·2 answers
  • [GIVING BRANLIEST]
    14·2 answers
  • Write equation in slope intercept form of the line through points -9,5 and 4,6
    14·1 answer
  • Express sin O as a fraction in simplest form
    13·1 answer
  • The Chimera Ant population is 7,500 and grows 3% each year. What will the population be after 3 years.
    14·1 answer
  • According to a survey of​ workers,2/20 of them walk to​ work, ​1/20 bike, ​4/20 carpool,13/20 and alone. What percent of workers
    13·1 answer
  • If x + y ≥ a, x - y ≤ -1, and the minimum value of z = x + ay = 7, what is a?
    14·1 answer
  • Can Someone Help with This Distributive Property Math Question : <br> 1. - ( 8x - 12 )
    14·1 answer
  • Can someone help please
    13·1 answer
  • Solve for x: 2/7 (x-2) =4c
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!