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
sergij07 [2.7K]
2 years ago
7

Find a cubic polynomial whose zeros are 1/2,1 and -3.

Mathematics
1 answer:
Alexxx [7]2 years ago
5 0

Answer:

2x³+3x²-8x+3

Step-by-step explanation:

So we know x=½,x=1 and x=-3

Then (2x-1)(x-1)(x+3) are the factors

(2x-1)[(x²+3x-x-3)]

(2x-1)[(x²+2x-3)]

2x³+4x²-6x-x²-2x+3

2x³+3x²-8x+3

You might be interested in
If a rope 36 feet long is cut into two pieces in such a way that one piece is twice as long as the other piece, how long must th
SVEN [57.7K]
24 feet long :)
All I did was I divided the 36 into 3 equal parts of 12, then doubled the 12 to make that longer piece 24 feet. This 24 foot piece would be twice as long as the other leftover 12 foot piece since 12x2=24
4 0
3 years ago
You take a random token from a bag that contains 44? red, 1414? green, and 66? blue tokens. What is the probability your token i
german

Answer:

11/381

Step-by-step explanation:

Not sure what the ? after each number means but I'm going to assume they aren't there

so we need find the number of tokens in all which is

44+1414+66=1524

P(red)=44/1524 now reduce giving P(red)=11/381

5 0
3 years ago
Read 2 more answers
Choose the correct sales price of the following item. An spark plug listed at $1.89, marked down 29%.
egoroff_w [7]
1.89−(1.89×0.29)
=1.34
......
3 0
3 years ago
Read 2 more answers
Which unit of measure is the most reasonable to measure the length from your house to the grocery store?
Anit [1.1K]
B. miles because its a longer distance with leads to a smaller number
4 0
3 years ago
The two lines intersected by the transversal are parallel.what is the value of x?
sattari [20]
I think it’s uhhhh i think it’s uhhh i thinks a carrot
8 0
3 years ago
Other questions:
  • How to find geometry of an unequal length triangle with angles known?
    12·1 answer
  • I need help fast this is my summer packet
    14·1 answer
  • What do I do in this question
    9·1 answer
  • What is 7 copies of 1/10
    5·2 answers
  • Work out the area of this semicircle with radius 3cm give your answer in terms of pie
    9·2 answers
  • True or False? (2,-2) is the solution to the system of equations.
    14·1 answer
  • Whole numbers from 1 to 10 are placed in a bag. Olga picks two cards at once at random from the bag. What is the
    14·1 answer
  • Identify the type of function represented by f(x)= 3/8(4)^x
    14·2 answers
  • I need these done ASAP! do the properly for brainliest!
    15·1 answer
  • Find the length and width of a rectangle when the width is 4ft. Shorter than the length. The perimeter of the rectangle is great
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!