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
horsena [70]
3 years ago
7

Rewrite the function by completing the square 4x^2-16x +7

Mathematics
1 answer:
tia_tia [17]3 years ago
6 0

Answer:

(2x-4)^2-9 => 4(x-2)^2-9

Step-by-step explanation:

=> 4x^2-16x+7\\ =>(2x)^2-2*(2x)*(4)+7\\ =>(2x)^2-2*(2x)*(4)+(4)^2-(4)^2+7\\ =>(2x-4)^2-9\\ =>4(x-2)^2-9

You might be interested in
FAST PLEASE HELP MEEE: At a certain high school, 35 students play only stringed instruments, 10 students play only brass instrum
lys-0071 [83]

Answer:

35=10+5+5+p

35=20+p

35-20=p

p=15

6 0
3 years ago
Please answer correctly !!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!
tatiyna

Answer:

que es eso

Step-by-step explanation:

ksldkowk

5 0
3 years ago
What is the greatest common factor of 3a^2+30a
Lisa [10]

Answer:

3

Step-by-step explanation:

3 is a prime number so other than 3x1 3 does not have any other factors

6 0
3 years ago
Write the rule for this pattern:2,4,7,14,17,34
Masja [62]

Answer:

The rule is x₁ = 2   x₂ = x₁ * 2    x₃ = x₂ + 3    x₄ = x₃ * 2    x₅ = x₄ + 3 ...

Step-by-step explanation:

Unable to use a single equation to define this sequence

The rule is x₁ = 2   x₂ = x₁ * 2    x₃ = x₂ + 3    x₄ = x₃ * 2    x₅ = x₄ + 3 ...

Multiply 2 then Plus 3 then multiply 2 then plus 3 ......

2,4,7,14,17,34, 37, 74, 77, 154....

6 0
3 years ago
X - 6 = 5x – 2<br> help
KiRa [710]

Answer:

-6+2=5x-x

-4=4x

-4/4=X

0=x

8 0
3 years ago
Other questions:
  • The vertices of ΔABC are (-2,0), (-2, 3), and (-5, 1). T(x,y) = (x + 1, 3y) represents the transformation of the triangle. What
    9·1 answer
  • Decimals on the Number Line and Rounding Decimals
    12·1 answer
  • Help plz. I hope you can tell with the picture says because I’m looking at it right now and I definitely can.
    5·1 answer
  • What is the standard for 600,000+80,000+10
    13·2 answers
  • Dora, the school lunch manager, says that it takes 225 oranges to make 5 gallons of orange juice how many oranges does Dora need
    7·2 answers
  • How to evaluate question number 4
    15·1 answer
  • Decide whether Equation A or B would be used to solve the problem.
    7·1 answer
  • The perimeter of the triangle is the same as the perimeter of the square
    15·1 answer
  • A rectangular parking lot is surrounded on its perimeter by a fence that is 1200 feet long. if the length of a rectangular parki
    13·2 answers
  • Can somebody help me solve this problem .
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!