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
lions [1.4K]
3 years ago
11

X^2-18x-6. complete the square ​

Mathematics
2 answers:
USPshnik [31]3 years ago
8 0

Answer:

(x - 9)² = 87

Step-by-step explanation:

Move the -6 to the other side

x² - 18x = 6

The number you add to each side is (b/2)²

(b/2)² is (-18/2)² = 81

x² - 18x + 81 = 87

(x - 9)² = 87

vlabodo [156]3 years ago
6 0

Answer:

(x-9)^2-87

Step-by-step explanation:

You might be interested in
Are 3k3 and 8k like terms?
givi [52]

Answer:

i believe so, 3k3 is just 3k to the third power so i think theyd be like terms still

7 0
2 years ago
What is the nearest degree ?
gtnhenbr [62]

Answer:

maybe 65 degrees

sorry if its wrong

6 0
3 years ago
Read 2 more answers
A rectangular prism has a volume of
Fofino [41]

Answer:

eu nao sei, mas preciso de pontos kkdescukpe okay

6 0
2 years ago
2. Explain. How do you know something is a pattern?
trapecia [35]

Answer:

It repeats over and over..

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Will ran four miles on his first day of training.The next day he ran one-third that distanceHow far did he run the second day?
sineoko [7]
<span>Will ran 1.33333333333 miles on his second day of training.</span>
3 0
3 years ago
Other questions:
  • Consider 5+x=n
    8·1 answer
  • A local bookstore finds that each day approximately 20% of their sales are nonfiction books if they sell 425 books one day how m
    15·1 answer
  • when a probability is expressed as a fraction, what does the bottom number represents A. the number of possible out comes B. the
    11·1 answer
  • Evaluate each expression when a=1/3, b= 4 and c = 9
    5·1 answer
  • 345mi +3hr+ 15 mph the slowest car traveled
    10·1 answer
  • Y=9x is y a function of x
    9·1 answer
  • What is 6.34 when the 34 is repeating as a fraction
    10·1 answer
  • A study was conducted to compare the effect of three diet types on the milk yield of cows (in lbs). The sample size, sample mean
    5·1 answer
  • Find the circumference of a circle with a diameter of a circle is 16 cm
    15·1 answer
  • She put out two more recovery tests smh
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!