Which operation is NOT closed for polynomials?

1 answer:

5 0

Answer: All of the operations that you have listed will produce a polynomial. Therefore, they are all closed for polynomials. (Did you have a typo?)

When we say an operation is closed for a particular problem, we mean that the resulting answer is of the same type as at the beginning.

In these cases, we are starting with polynomials in each problem. After performing the operations, we still have polynomials. Therefore, they are all closed.

You might be interested in

Rolling a 6-sided die and counting the number of each outcome that occurs is a bionomial random variable. True or False? Which o

il63 [147K]

Answer:

False.

Step-by-step explanation:

This is NOT an example of a binomial random variable, because a binomial random variable can only have TWO possible outcomes: success or failure. In the case of rolling a die, there are SIX possible outcomes: 1, 2, 3, 4, 5, or 6.

So, rolling a 6-sided die and counting the number of each outcome that occurs is NOT a binomial random variable.

Hope this helps!

7 0

2 years ago

N a triangle, the measure of the first angle is twicetwice the measure of the second angle. the measure of the third angle is 6

11111nata11111 [884]

2x+x+x+68=180
4x=112
x=28

Angle 1: 56 degrees
Angle 2: 28 degrees
Angle 3: 96 degrees

I hope that helps.

6 0

2 years ago

74386 divided by 874

Mice21 [21]

Answer:

85.11

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Which option best describes the polynomial?

liq [111]

Degree of ploynominal is the largest exponent you find, which is here the 4x to the 6th. there are only two terms here.

4 0

2 years ago

Which is a solution of the system of equations shown?

taurus [48]

Answer:

D. (2, 0)

Step-by-step explanation:

The solutions are the two points of intersection of the graphs:

(-2, -4) and (2, 0)

The latter of these corresponds to choice D, the one you have marked.

5 0

2 years ago