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
givi [52]
3 years ago
8

What are the solutions to the quadratic equation below? X^2-8x+16

Mathematics
2 answers:
Tasya [4]3 years ago
8 0

Answer:

x=4*

Step-by-step explanation:

*THIS IS ASSUMING THAT THIS EQUATION IS EQUAL TO ZERO

X^2-8x+16=0

Let's solve this equation by factoring. First, we need to find factors of 16 that add to -8. We find that those factors are -4 and -4. X^2 is simply x times x.

Therefore, when it is factored It should look like this:

(x-4)(x-4)=0

Now we take both factors and set them equal to zero:

x-4=0; x-4=0

In both of these equations we just need to add 4 to both sides.

x=4; x=4

x=4

HTH :)

leva [86]3 years ago
4 0

(₋4)²

how i got it -

1st i used the sum-product pattern

x² - 8x + 16

x² -4-4+16

then, found the common fact from the two pairs

x² - 4 - 4 + 16

(-4) - 4(-4)

rewrite in factored form

(x-4)-4(-4)

(-4) (-4)

combine to a square

(-4) (-4)

You might be interested in
How can you recognize linear change from a graph, an equation, a table, or in a real world situation?
Stolb23 [73]

In linear change, the two variables keep increasing or decreasing at the same speed.

7 0
3 years ago
Please help me please please : ( : (
Gala2k [10]

Answer:

They will be picked up at 2 \frac{1}{4} yards above sea level

Step-by-step explanation:

Let us consider sea level as reference and positions above sea level as positive and below sea level as negative.

With respect to this reference,

the position of top most point is +17 \frac{3}{4} yards

and the position of lower most point is -13 \frac{1}{4} yards

⇒ The position of midpoint is \frac{+17 \frac{3}{4} - 13 \frac{1}{4}}{2}

                                              = +2 \frac{1}{4}

∴ <u>They will be picked up at 2 \frac{1}{4} yards above sea level</u>

6 0
3 years ago
Need help immediately!!!!!!!
Arisa [49]

Answer:

C)

The rate of change/slope is constant, when you calculate it for this problem, it doesn't change for any amount of marbles listed in the table

5 0
3 years ago
Please help! I’m not good at this type of stuff
docker41 [41]
What’s the question
8 0
3 years ago
Read 2 more answers
An angle with measure of 71° is bisect at what angle?​
Korolek [52]

Answer:

A

Step-by-step explanation: just divide 71 into 2 which gives you 35.5 making a your answer.

6 0
3 years ago
Other questions:
  • What is the value of c?
    8·2 answers
  • G) 145
    13·1 answer
  • True or false: the total surface area of a cube each of whose edges is 12 inches long is 6 square feet.
    12·2 answers
  • 2.) Suppose y varies directly with x, and y= 10 when x= -3. What direct variation equation relates x and y? What is the value of
    9·1 answer
  • What conclusion can you make about the result of adding a rational and an irrational number?
    15·2 answers
  • Marcus boxers dog 3/5 of a mile every day how far does Marcus walk his dog 6 days
    12·1 answer
  • 10. Does the mapping represent a function?
    14·1 answer
  • A floor tile is 20 inches wide. If the perimeter of the tile is 72 inches, what is the length of the tile?
    12·1 answer
  • You and your mom enter a drawing with 3 different prizes. A total of 10
    15·2 answers
  • Solve please -3x-27=
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!