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
soldi70 [24.7K]
3 years ago
5

What are the possible numbers of positive, negative, and complex zeros of f(x) = x6 + x5 + x4 + 4x3 − 12x2 + 12?

Mathematics
2 answers:
gladu [14]3 years ago
5 0
As per Descartes Theorem, a polynomial of degree n (n is the highest exponent of a polynomial) has n roots (or number of zeros) be it positive, negative, real or complex.

in f(x) = x⁶ + x⁵ + x⁴ + 4x³ − 12x² + 12, the highest degree is 6, then it has 
a total of 6 zeros, positive, negative, real or complex.
Lina20 [59]3 years ago
3 0

Answer:

Positive: 2 or 0; negative: 4, 2, or 0; complex: 6, 4, 2, or 0

Step-by-step explanation:

You might be interested in
3x+3y=180 what is the answer to this problem
Hatshy [7]

Answer:

If you are solving the equation for x :

3x + 3y = 180

3x = -3y + 180

x = -y + 60 or x = 60 - y

If you are solving the equation for y:

3x + 3y = 180

3y = -3x + 180

y = -x + 60 or y = 60 - x

3 0
3 years ago
Which fraction is equivalent to negative 1/6?<br><br> 6/-1<br> -6/1<br> -6/-1<br> 1/-6
Anna71 [15]

Answer:

-1/-6

Step-by-step explanation:

1/6 is equivalent to-1/-6

7 0
3 years ago
What is the value of x in 2(5x) = 14?
Ray Of Light [21]

Answer:

x= 7/5

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Y=1/3x+4 going through the point (9,-2)
Art [367]
Substitute x=9 and y=-2 into equation,
Left hand side=-2
Right hand side=1/3(9)+4= 3+4=7

Because LHS doesn’t = with RHS, the point (9,-2) doesn’t satisfy with the equation

Therefore the point doesn’t go through y=1/3x +4.
5 0
3 years ago
6 millimeters = yards
sertanlavr [38]
6 millimeters equals 0.00656168 yards.
7 0
3 years ago
Other questions:
  • Kindred invested $38,976 into his first company. His investment decreased by 3.5% each year over the first 3 years. Which expone
    10·1 answer
  • Mariya is solving the quadratic equation by completing the square.
    5·2 answers
  • you're in mechanic you have been given an engine repair job that has a job time of 0.7 hour. about how many minutes should you a
    9·2 answers
  • Someone please help me with this problem please, its #4
    14·2 answers
  • A half dozen cupcakes cost $15. What constant of proportionality relates the number of cupcakes and total cost? Write an equatio
    12·2 answers
  • Su has 3 times as many dolls as Bertha. When Su gives Bertha 4 dolls, they now have the same amount. How many dolls did they EAC
    10·2 answers
  • What is the equation of the line that passes through the point (-4, 2) and has a slope of -5/4?​
    7·1 answer
  • Show me 1/3 on a number line​
    10·2 answers
  • SALE
    10·1 answer
  • HELP ASAP
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!