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
Mazyrski [523]
3 years ago
7

Which of the following represents the zeros of f(x) = 6x^3-31x^2+4x+5

Mathematics
2 answers:
Ira Lisetskai [31]3 years ago
8 0
To do these types of problems fast, I highly recommend you learn synthetic division-it helped me so much in Algebra II class.
It is kind of hard to explain on here, so I recommend searching synthetic division on you tube.
Anyway, by doing that you get (x-5) as a zero and are left with 6x^2 -x -1, which you can plug in the quadratic formula, and you get x= -1/3 and x=1/2

Hope, this tip helps you get started, but if not another tip would be (although it takes much more time) to just start dividing the polynomial by numbers like: x= (+/-) 6,1,2,3,5 because these numbers are factors of 5 or 6.
dusya [7]3 years ago
8 0

The answer is 5,-1/3,1/2. Hope this helps:)

You might be interested in
The probability that Brian buys a sandwich is 0.1. The probability that Brian gets the bus is 0.6. Assuming the events are indep
omeli [17]

Answer:

6% chance

Step-by-step explanation:

I think it would be 0.1 * 0.6 which is 0.06

5 0
2 years ago
Read 2 more answers
The side length of a mural whose area is 18m square
daser333 [38]

Answer:

It could be 1 and 18, 2 and 9, 3 and 6

Step-by-step explanation:

It depends on what the width is

3 0
3 years ago
Read 2 more answers
Please help ASAP! Geometry gotta find the angle measures.
Sloan [31]
That’s hard lol but it’s angle 5 to the power of 7.t!$/&:
7 0
3 years ago
What is the radius of a circle if the diameter is 50 inches? (just type in your answer as a number only)
sergeinik [125]

Answer: Given radius (R) = 50

Diameter =  2R =  100

Circumference =  2πR

=  100π

=  314.15926535898

Area =  πR2

=  2500π

=  7853.9816339745

6 0
3 years ago
Read 2 more answers
HELP NO DECIMALS!!!!!!!! Please I need this done almost due....
nikklg [1K]

Answer: 432cm^3

Step-by-step explanation:

7 0
2 years ago
Other questions:
  • A pound of apples cost $1.30. Sawyer bought 2 1/2 pounds of apples. How much did Sawyer pay?
    14·1 answer
  • To study the physical fitness of a sample of 28 people, the data below were collected representing the number of sit-ups that a
    13·1 answer
  • The pineapple is seven times as heavy as an orange or pineapple also weighs 870 g videos in the orange what is the total weight
    9·2 answers
  • WILL GIVE BRAINLIEST TO FIRST CORRECT ANSWER!!!!!!!!!!!!!!!!!!!!
    9·1 answer
  • Ollow the steps below to find the mean for the set of data. Use the work shown to help you.
    11·2 answers
  • Expand the expression 2(30x-24)
    15·1 answer
  • Here's another pls help​
    8·1 answer
  • How much paper will be needed to cover the triangular prism shown?
    12·2 answers
  • 3) The measure of the angle which is equal to its supplement is
    9·1 answer
  • (20,-8); 7x - 4y = -5
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!