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
OverLord2011 [107]
1 year ago
6

Find the zeros x^4-2x^3-44x^2-88x-32

Mathematics
1 answer:
nekit [7.7K]1 year ago
4 0

The zeros which are the roots of the polynomial expressions are:

x = -4; x = - 2;  x = 4 - 2√5;  x = 2(2 + √5)

<h3>What are the zeros of a polynomial expression?</h3>

The zeros of a polynomial f(x) are really the values of x that answer the equation f(x) = 0. Thus, f(x) is a function of x, and the polynomial zeros refer to the values of x, which makes the f(x) value equal to zero. The digit of zeros in a polynomial is decided by the degree of equation f(x) = 0.

For a polynomial, there may be specific values of the variable for which the polynomial is zero. These are known as polynomial zeros. They are also known as polynomial roots. In essence, we look for the zeros of quadratic equations to discover the solutions to the given equation.

From the given equation, the zeros of x^4-2x^3-44x^2-88x-32 can be computed as follows:

Using the rational root theorem:

\mathbf{= (x+2)\dfrac{x^4-2x^3-44x^2-88x-32}{x+2} }

\mathbf{=(x+2) (x^3-4x^2-36x-32) }

By factorization, we have:

= (x + 2) (x + 4) (x² - 8x - 4)

The zeros which are the roots of the polynomial expressions are:

x = -4; x = - 2;  x = 4 - 2√5;  x = 2(2 + √5)

Learn more about zeros of polynomial here:

brainly.com/question/2833285

#SPJ1

You might be interested in
Show work or reported!
Black_prince [1.1K]

Answer:

8(A.)

9(maybe D.)

(B.)

Step-by-step explanation:

7 0
3 years ago
john found a pair of jeans that cost $55.00. If he had a 10%-off coupon, how much would the jeans cost?
mash [69]
THE ANSWER IS 49.50

Because if you divide 55 and 10 it gives you 5.5. So with that answer you just subtract to the price of the jeans giving you 49.50
6 0
3 years ago
Read 2 more answers
Two high schools are going on a field trip. One rents 8 vans and 9 buses for 228 students. The other rents 4 vans and 5 buses fo
nevsk [136]

Answer:

No. pp you can fit in a van: 6,

No. pp you can fit in a bus: 20

Step-by-step explanation:

Let v = # of pp in vans, and let b = # of pp in buses:

8v + 9b = 228,

4v + 5b = 124

If we solve this system of equations by substitution, we isolate the first eq. for v and then substitute into the bottom eq:

v = 228-9b/8,

Substitute v = 228-9b/8 into bottom eq:

[4 * 228-9b/8 + 5b = 125]

[228+b/2=124]

[228+b = 248]

[b = 20]

Now substitute 20 to find no. of pp in the vans:

v = 228 - 9(20)/8 = 228  - 180/8 = 48/8 = 6

8 0
3 years ago
You jog 6 and 2 thirds miles around a track each day. If you jogged that distance 4 times last week, how many miles did you jog?
Hunter-Best [27]
You jogged 26 2/3 miles because 6 2/3x4= 26 2/3
7 0
3 years ago
Read 2 more answers
Find the roots of f(x)=x^2+10x−96
a_sh-v [17]

Answer:

x = -16 or x = 6

Step-by-step explanation:

To find the roots of a polynomial function, set the polynomial equal to zero and solve for x.

x² + 10x - 96 = 0

We need to factor the left side. The left side is a quadratic polynomial whose first coefficient is 1. We need two numbers whose product is -96 and whose sum is 10. The numbers are 16 and -6.

(x + 16)(x - 6) = 0

If a product of two factors equals zero, then one factor or the other or both must equal zero.

x + 16 = 0  or  x - 6 = 0

x = -16 or x = 6

6 0
3 years ago
Other questions:
  • 10y - 2x=-6<br> Find the x- intercept and y- intercept
    5·2 answers
  • Which could be the area of one face of the rectangular prism select three options
    12·2 answers
  • Part a :<br> part b:<br> part c :<br> part d :
    15·1 answer
  • What is the value of b?
    9·1 answer
  • I’ll make brainliest
    9·2 answers
  • Simplify plz :3 &lt;3<br> 1+4(6p-9)
    9·1 answer
  • Forest rangers at a state park have observed a decline in the rate of trees per acre over a 5 year period. At the beginning of t
    12·2 answers
  • (100 points!!!!!)
    9·1 answer
  • What number has an opposite of 18 and an absolute value of 18
    9·2 answers
  • stack of mail consists of 8 bills, 10 letters, and 6 advertisements. One piece of mail is drawn at random and put aside. Then a
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!