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
Snowcat [4.5K]
3 years ago
8

Solve x2 - 4x + 6 = 0 by completing the square

Mathematics
1 answer:
lesya692 [45]3 years ago
8 0
2x-4x+6=0
2x+6=0
2x=6
x=3
You might be interested in
Which term best describes the expression 2x + 2dy−3?
Margarita [4]

Answer:

the term is separated by minus (-) and plus (+) .

therefore this term is trinomial.

7 0
3 years ago
Read 2 more answers
How to find x for similar right triangle
dmitriy555 [2]

{(7 \sqrt{58)} }^{2}  = 49(49 + x) \\ 58 = 49 + x \\ x = 9
4 0
3 years ago
Solve.<br><br> 10 · w = 90<br><br> w = ______
Ratling [72]

Answer:

80

Step-by-step explanation:

10- w = 90

w = 90 -10

w = 80

5 0
3 years ago
Read 2 more answers
The number of games in the first round of a chess tournament is equal to 2×2×2×2×2×2. Write the number of games using an exponen
Naily [24]

Answer:

2^6

Step-by-step explanation:

2 is being multiplied 6 times meaning it would be 2 to the 6th power.

8 0
3 years ago
Write absolute value of the following rational number -6/11 , 15/21 , -9 , -21/-37 , 31/-54​
Dahasolnce [82]

Answer:

6/11, 15/21, 9, 27/37, 31/54

Step-by-step explanation:

Absolute value is when you determine the distance between a value and zero . Since you will always have a positive distance, your absolute values are positive as well.

4 0
3 years ago
Other questions:
  • A+B = 30. A:B is equivalent to 2:3. Find two whole numbers that satisfy the two conditions.
    10·1 answer
  • Estimate by rounding 642÷83
    12·1 answer
  • 4 teammates share 5 granola bars equally draw to show how much each person gets
    11·2 answers
  • How do I change this into the simplest form?
    6·1 answer
  • which one of the following is an example of a repeating decimal a: 1.234545 b: 6.787878( line over it) c: 0.123321 d: 0.6666666
    14·1 answer
  • What is the exponential form of log9 5 = y
    12·1 answer
  • Larissa won 67 raffle tickets at a county fair.
    15·2 answers
  • R/t=C-S ;S (Rusiness
    5·1 answer
  • FASTTTTT PLEASEEEEEEEE
    8·1 answer
  • write a function in terms of t that represents the situation. sales of 10000 decreases by 65% each year.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!