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
serious [3.7K]
3 years ago
11

What are the zeros of the function?

Mathematics
1 answer:
artcher [175]3 years ago
7 0

Answer:

The third choice:  -4, 0, and 1

Step-by-step explanation:

Finding zeroes is another way of saying solve...set the equation equal to zero and solve..

0 = 2x³ + 6x² - 8x

0 = 2x(x² + 3x - 4)    (factor out a 2x from all three terms)

0 = 2x(x + 4)(x - 1)       (factor x² + 3x - 4)

So

2x = 0          then x = 0

x + 4 = 0      then x = -4

x - 1 = 0       then x = 1

Our zeroes are -4, 0, and 1

You might be interested in
What solid figure is this
amid [387]

Answer: Trapezoidal prism

A figure with 4 sides and a parallel side is called a trapezoid, this is a 3 dimentional trapezoid which is called a trapezoidal prism.

7 0
3 years ago
Read 2 more answers
Add -2x^4+x^2-x-9 and x^4-x^3-5x+3
eimsori [14]

Answer:

Your solution would be -1x^4 - 1x^3 + x^2 - 6x - 6.

Step-by-step explanation:

5 0
2 years ago
What is...a increased by 25%
Gelneren [198K]

Answer:

  1..25a

Step-by-step explanation:

a + 25%·a = a(1 + 0.25) = 1.25a

_____

<em>Comment on percentages</em>

The symbol "%" is a shorthand way to write "/100", so 25% = 25/100 = 0.25.

Of course, 100/100 = 100% = 1.

Adding 25% of something to 100% of it gives 125% of it, the original amount multiplied by 125/100 = 1.25.

7 0
3 years ago
Read 2 more answers
What is the probability that the value the standard normal random variable assumes will be greater than 0.64?
neonofarm [45]
For the answer to the question above, I'll provide a computation on my answer to give clarity and understanding to my answer.
<span>P(z> 0.64) = 1- P(z<0.64) </span>
<span>P(z<0.64) = .73891 </span>
<span>P(z> 0.64) = 1- 0.73891 =
So the answer to your question is
0.26109 

I hope my answer helped you. Have a nice day!</span>
5 0
3 years ago
You rent three movies and return them a day late. The regular rental fee is x dollars per movie. You are charged a total of (3x+
OlgaM077 [116]

minus 6 on both sides and then reduce down

8 0
3 years ago
Other questions:
  • Each of a certain type of tire on a 4 wheel car lasts exactly 10,000 miles. How many spare tires of this same variety must carri
    11·1 answer
  • A cd usually sells for $12.00. If the cd is 10% off, and sales tax is 5%, what is the total price of the cd, including tax?
    9·1 answer
  • Ms. Sacksteader owns a grocery store. She buys 272 pounds of potatoes for $99. She wants to sell them for twice as much. She mak
    12·1 answer
  • Which of the following terms completes the sentence below?
    5·1 answer
  • A deck of cards is shuffled and then divided into two halves of 26 cards each. A card is drawn from one of the halves; it turns
    14·1 answer
  • How many years would it take to eat 1 billion hamburgers
    7·2 answers
  • Write in slope-intercept form the equation of the line that contains the points (-3,7) and (2, -3). * Your answer​
    14·1 answer
  • What is the exact value of <br> sin
    15·1 answer
  • I don't get this... someone explain this plum thing please...... Before a plum is dried to become a prune, it is 92% water. A pr
    8·1 answer
  • A soup can will have a radius of 4 cm and a
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!