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
irina [24]
3 years ago
13

Solve x2 - 4x + 1 = 0. x = 2+ 21-25 X = 4+ X = 2+ 3 x = -2+

Mathematics
1 answer:
adelina 88 [10]3 years ago
5 0
I think the answer is this
2x-4x+1=0
Combine like terms
-2x+1=0
Subtract 1 both sides
-2x=-1
Divide by -2 both sides
x=-1/2
You might be interested in
4 - x + <img src="https://tex.z-dn.net/?f=6%5E%7B2%7D" id="TexFormula1" title="6^{2}" alt="6^{2}" align="absmiddle" class="latex
Lemur [1.5K]

Answer:

x ≤ 19

Step-by-step explanation:

The instructions here are probably "solve for x."  Please include them.

4 - x + 6^2 ≥  21

becomes 4 - x + 36 ≥  21

Now combine like terms.  4 and 36 combine to 40:  40 - x ≥ 21, and so:

19 - x ≥ 0

Adding x to both sies results in

x ≤ 19

Please, include the instructions when you post a question.  Thanks.

3 0
3 years ago
Help!!!<br> Find the distance between the pair of points
coldgirl [10]

Step-by-step explanation:

Hope this is correct

Have a good day!

3 0
3 years ago
Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.
Troyanec [42]

Answer: 300

Step-by-step explanation:

Let the number be represented by x.

Therefore, based on the information given in the question, this can be expressed as:

36% of x = 108

36/100 × x = 108

0.36 × x = 108

0.36x = 108

x = 108/0.36

x = 300

Therefore, the number is 300

8 0
3 years ago
Mr. Rodriguez used a random sample of 20 students from each grade at Willowbrook School to determine their favorite types of rea
Kruka [31]

Answer:

A- Overall, students are less interested in reading magazines than comics.

7 0
3 years ago
Read 2 more answers
Let cos A = <img src="https://tex.z-dn.net/?f=1%2F%5Csqrt%7B10%7D" id="TexFormula1" title="1/\sqrt{10}" alt="1/\sqrt{10}" align=
Rzqust [24]
Umm i’m sorry but what is the question here .

This isn’t english
3 0
2 years ago
Other questions:
  • Which equation represents the line that is parallel to y = 2 and passes through (-1,-6)? A. x = -1 B. x = 2 C. y = -6 D. y = 2x
    14·1 answer
  • Simplify: –3(y + 2)2 – 5 + 6y What is the simplified product in standard form? y2 + y +
    5·3 answers
  • Expand the expression: -5(4-7c)​
    12·2 answers
  • What is 15.47 rounded to the nearest whole number?
    10·2 answers
  • (h) Suppose we sample a new city whose particulate is 13 ppm. If reasonable, create a 95% interval for the predicted rate of chi
    10·1 answer
  • 760 hundreds using place-value chart
    7·1 answer
  • Proportional relationships always have the same outcome no matter how many batches are used. For example, scaling up or down a r
    9·1 answer
  • HELP PLEASE I DONT UNDERSTAND AND NEED TO PASS
    7·1 answer
  • Uhhhh anybody know this lsssss help ims tufff
    12·1 answer
  • Find the common difference of the arithmetic sequence 2, 4, 6, ... ​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!