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]
2 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]2 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]2 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
Give the domain and range.
alexgriva [62]

Answer:

c. domain: {-2, 0, 2}, range: {-1, 1, 3}

Step-by-step explanation:

Given:

There are three points on the graph.

Locate the x and y values of the points on the graph.

The points are (-2,-1),(0,1),\textrm{ and }(2,3)

Domain is the set of all possible x values. Here, the x values are -2, 0 and 2.

So, domain is: {-2, 0, 2}.

Range is set of all possible y values. Here, the y values are -1, 1 and 3.

So, range is: {-1, 1, 3}

7 0
2 years ago
According to the graph about _____ of households in Africa owns a computer in 2008.
inna [77]

Answer:

According to the graph about <u>5 percent</u> of households in Africa owns a computer in 2008.

2013 about 1/3 of all households in <u>Asia</u> had a computer.

The number of households with a computer is <u>increasing</u> in all regions overtime.

8 0
2 years ago
Tell what number must be added to complete the square<br> x^2+16x__
Talja [164]
2 will work.
if you use two the answer is.
(x-4)(x+4)
8 0
3 years ago
14 less than number is it an algebraic expression for a Equation
FrozenT [24]

x - 14 would be the equation

Does this help? Not really sure what you are asking.

5 0
3 years ago
Read 2 more answers
Is 5.8 greater then fifty eight hundreths
Korolek [52]

Answer:

no

Step-by-step explanation:

fifty eight hundreths= 5,800

5.8<5,800

3 0
3 years ago
Read 2 more answers
Other questions:
  • Which sentence is NOT a geometric progression?
    7·2 answers
  • I need help with this
    12·2 answers
  • How many points does the given equation have in common with the x-axis and where is the vertex in relation to the x-axis. y=x^2-
    9·1 answer
  • 7 identities toys weight 1.4kg how much would 3 toys weigh
    9·2 answers
  • A paper is in the form of a rectangle ABCD in which AB= 18 cm and BC=14cm.A semicircular portion with BC as diameter is cut off.
    10·1 answer
  • Identify the composite numbers in the table below.
    10·2 answers
  • Simplify the following expression
    9·1 answer
  • Need help pls and th x s​
    11·1 answer
  • У
    11·1 answer
  • You can drive 90 miles in 1/4 of a tank of gas in 1 hour.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!