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
faust18 [17]
3 years ago
12

Solve for x: x^19 − 2x^18 + 7x^17 − 12x^6 + 6x^15 = 0

Mathematics
1 answer:
Flauer [41]3 years ago
7 0
It looks like you intend
  x¹⁹ -2x¹⁸ +7x¹⁷ -12x¹⁶ +6x¹⁵ = 0
  x¹⁵(x -1)²(x² +6) = 0

x = 0, 1, ±(√6)i . . . . . . . selection D is appropriate
You might be interested in
6. The California Tiger Salamander is an endangered species, which decreases at the rate of 4.6% per year in a habitat that curr
kicyunya [14]

\rule{2000pt}{1000000pt}

7 0
2 years ago
Solve the system of equations. 8x – 3y = 1 –2x + 3y = 11 A. (–1, –3) B. (–1, 3) C. (2, 5) D. (5, 2)
Makovka662 [10]

Answer:

C. (2, 5)

Step-by-step explanation:

Looking at the answer choices, you can see that solving for y will tell you which choice is correct. We can eliminate x from the equations by adding 4 times the second equation to the first:

(8x -3y) +4(-2x +3y) = (1) +4(11) . . . . . adding the equations to eliminate x

9y = 45 . . . simplified; next we divide by 9

y = 5 . . . . . matches choice C

_____

Check

8(2) -3(5) = 16 -15 = 1

-2(2) +3(5) = -4 +15 = 11 . . . . the answer checks OK in both equations

4 0
3 years ago
Which of the following is true of the data set represented by the box plot max at 35
Bezzdna [24]

Though the box plot is not given, the truth about the data set represented by the box plot is <u>removing</u> the outliers would not affect the median.

<h3>What is a box plot?</h3>

A box plot gives a graphical (rectangular) representation of statistical data based on the following five values: minimum, first quartile, median, third quartile, and maximum.

Essentially, a box plot has the following five data descriptions:

  • The leftmost whisker, showing the minimum value.
  • The rightmost whisker, showing the maximum value.
  • The leftmost line, showing the first quartile.
  • The middle line, showing the median or the second quartile.
  • The last line shows the third quartile.

Thus, the truth about the data set represented by the box plot is <u>removing</u> the outliers would not affect the median.

Learn more about the box plot at brainly.com/question/14277132

3 0
2 years ago
The ratio of boys to girls is 2 to 3 .there are a tidal of 40 boys and girls .How many boys are there?
cupoosta [38]
2:3

2+3=5
40:5=8

16:24

there are 16 boys
7 0
3 years ago
Read 2 more answers
Please help i am giving away brainiliest
Ede4ka [16]

Answer: b is the answer

Step-by-step explanation: have a nice day

3 0
2 years ago
Other questions:
  • 405 over 750<br> in reduced fractions
    5·1 answer
  • Find the value of x to the nearest tenth.<br> tan 34° = 20
    12·1 answer
  • what is the shape of a cross section that is perpendicular to the base of a cube A. rectangle B. triangle C.square D. circle
    14·1 answer
  • Write in exponential form. 25
    6·1 answer
  • Given the function f(x) = −2x2 + 4x − 7, find f(−4). −55 −7 9 25
    13·2 answers
  • Write the augmented matrix for each system of equations.
    9·1 answer
  • if there is a total volume of 5,090km3 of liquid surface fresh water, what volume is found in swamps?
    13·1 answer
  • Describe how to write the null and alternative hypotheses based on a claim. Provide at least one example to clarify your explana
    12·1 answer
  • Select the best real-world situation that can be represented by 15 + c = 18.50. Then solve the equation and describe what your a
    11·1 answer
  • Round 2,483,219 to the nearest thousand​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!