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
navik [9.2K]
2 years ago
7

Write a polynomial equation of least degree with roots 2, -1 and 4.

Mathematics
1 answer:
Rasek [7]2 years ago
3 0
A polynomial with roots a and b is (x - a)(x - b).

(x - 2)(x - (-1))(x - 4) = 0

(x - 2)(x + 1)(x - 4) = 0

has roots 2, -1, and 4.
You might be interested in
Josie rode her bike 18 miles at 12 and then rode another 24 miles at 15.
sleet_krkn [62]
18/12= 1.5 
24/15= 1.6
1.6+1.5=3.1
I think D is your answer 
8 0
3 years ago
A ball, with an initial position of x = 25.89 meters, undergoes a displacement of 32.2 meters. What is it’s final position?
Snowcat [4.5K]

Answer:

The answer is 58.09

Step-by-step explanation:

To get the final position, you add the displacement to the initial position.

Final position = 25.89 + 32.2

Final position = 58.09metres

4 0
3 years ago
Determine whether each set of ordered pairs shown below is from a geometric sequence or from an arithmetic sequence.
Drupady [299]
The answer is (150,1) (2,112.5) and the last is (3,84) that’s the answer
5 0
1 year ago
Given real numbers a,b > 1.
irina [24]

Answer:

FALSE

Step-by-step explanation:

Recall that a function f(x) is of exponential order c, if there exists a constant M such that and a real r such that

|f(x)|\leq Me^{cx}\;(x\geq r)

Now, take a = 2.5 and b = 2

The functions

f(x)=(2.5)^x\;g(x)=2^x

are both exponential of order 1, since  

\lim_{x \to \infty}\frac{f(x)}{e^x}=\lim_{x \to \infty}\frac{g(x)}{e^x}=0

but a>b

8 0
3 years ago
Solve the equation 1/x + 1/3x =4
vova2212 [387]

Answer:

4/3x

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • What is -(c-4)=5?so what is 'c'
    6·2 answers
  • Please help me . factor. 10x^2-17x+3
    14·2 answers
  • Brailiest <br> solve <br> 7^2+3(4^2+3+2) =
    11·2 answers
  • I need the answer to both of the questions
    13·2 answers
  • What is the coefficient of the 3rd term of : 2x^3 + 3x^2 - 5x + 14
    15·1 answer
  • PLEASE HELP QUICK MY CLASS IS ALMOST OVER!!!!!!!1<br> The value of -4 2 is _____.
    5·1 answer
  • Chen I’d bringing fruit and veggies to serve at an afternoon meeting. He spends a total of $28.70 on 5 pints of cut veggies and
    8·1 answer
  • Three years ago Jolene by $800 worth of stock in a software company since in the value of her purchase has been increasing avera
    9·2 answers
  • You and your friend race from point A to point C. You run from A to B and then from B to C. Your friend runs from A to D and the
    8·1 answer
  • A clothing store is having a clearance sale. The advertisement says "All shirts one
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!