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
Whitepunk [10]
3 years ago
10

Need help people please help me

Mathematics
1 answer:
Ugo [173]3 years ago
4 0

This is the answer .

If you need more explanation I am free

You might be interested in
Solve. x 2 −5x−8=0 x2−5x−8=0 Enter your answers, as exact values, in the boxes. x = or x =
Sidana [21]

Answer:

x2-5x-8=0  

Step-by-step explanation:

Two solutions were found :

x =(5-√57)/2=-1.275

x =(5+√57)/2= 6.275

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "x2"   was replaced by   "x^2".  

Step by step solution :

Step  1  :

Trying to factor by splitting the middle term

1.1     Factoring  x2-5x-8  

The first term is,  x2  its coefficient is  1 .

The middle term is,  -5x  its coefficient is  -5 .

The last term, "the constant", is  -8  

Step-1 : Multiply the coefficient of the first term by the constant   1 • -8 = -8  

Step-2 : Find two factors of  -8  whose sum equals the coefficient of the middle term, which is   -5 .

    -8 + 1 = -7  

    -4+  2 = -2  

    -2+  4 = 2  

    -1 +   8 = 7  

5 0
3 years ago
Read 2 more answers
Find the value of each trigonometric ratio
oee [108]

:) Hope this answers your question :)

3 0
3 years ago
Use place-value patterns to complete the table. 100 is ten times as much as 1/10 of?
Eva8 [605]
100 is ten times as much as 1/10 of a hundred

ur multiplying n then dividing by ten so they cancel each other out 

theres no table so idk if this is what u wanted but that's the answer
hope it helps

3 0
3 years ago
I NEED HELP PLEASE, THANKS! :)
Aleonysh [2.5K]

but where is ur question ??????

5 0
3 years ago
Read 2 more answers
Find f(x) if g(f(x))=x and g(x)=(x+1)/(x-1)​
Firdavs [7]

Answer:

  f(x) = (x +1)/(x -1)

Step-by-step explanation:

Let f(x) = y. We want to find y such that ...

  g(y) = x

  (y +1)/(y -1) = x

  y +1 = xy -x . . . . . . multiply by y-1

  y -xy = -x -1 . . . . . . add -1 -xy

  y(x -1) = x +1 . . . . . . multiply by -1 and factor out y

  y = (x +1)/(x -1) . . . . divide by the coefficient of y

Then ...

  f(x) = (x +1)/(x -1)

_____

<em>Check</em>

  g(f(x)) = ((x +1)/(x -1) +1)/((x +1)/(x -1) -1)

  = ((x +1 +x -1)/(x -1)) / ((x +1 -x +1)/(x -1))

  = 2x/2

  = x

7 0
2 years ago
Other questions:
  • What is the exact radian measure of a angle of 132°
    12·1 answer
  • Can someone please help me with this question?
    11·2 answers
  • A boy weighs 18 kilograms. How much does he weigh in pounds? Use the following conversion: 1 kilogram is 2.2 pounds
    15·1 answer
  • For his job at the hardware store, Michael distributes 2,345 packages of screws into 5 equal groups for shipping. How many packa
    7·1 answer
  • How many times would you have to cross the Golden Gate Bridge in order to travel the exact distance between Wolverhampton and Bi
    7·1 answer
  • Point Q ′ Q ′ Q, prime is the image of Q ( 3 , − 4 ) Q(3,−4)Q, left parenthesis, 3, comma, minus, 4, right parenthesis under a r
    6·1 answer
  • 5.
    14·1 answer
  • Which ordered pair is a solution of the equation?
    9·1 answer
  • Pleaseeeeeeeeeee help me ​
    5·1 answer
  • What is the separation method of blood?​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!