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
alisha [4.7K]
1 year ago
13

Hello! Can you, please, explain how to solve this kind of equation "Find m+n, if P(x) = (2m-4)x^2+(5-n)x+13 is constant polynomi

al".

Mathematics
1 answer:
Salsk061 [2.6K]1 year ago
3 0

The value of m + n from getting the values of m and n from the constant polynomial P(x) = (2m - 4)x² + (5 - n)x + 13 is; 7

<h3>What is a constant polynomial?</h3>

A constant Polynomial is defined as a polynomial is a function of the form f(x) = a

where a is a real number, whose highest degree is zero.

Thus, examples of constant Polynomials are f(x) = 5, g(x) = -11 , h(y) = 7/4

Now, we are given the polynomial expression;

P(x) = (2m - 4)x² + (5 - n)x + 13

From the definition of constant Polynomials, we can say that;

2m - 4 = 0 and 5 - n = 0

Thus;

m = 2 and n = 5

Then, m + n = 2 + 5 = 7

Read more about Polynomial at; brainly.com/question/12700460

#SPJ1

You might be interested in
What is the measure of a Pentagon
Mashutka [201]

Answer:

5 sides.

Step-by-step explanation:

Unlike a triangle, which is 180°, also equal to a straight line, the length is equal to 540°.

6 0
3 years ago
Read 2 more answers
The data from 200 endothermic reactions involving sodium bicarbonate are summarized as follows: calculate the probability mass f
In-s [12.5K]
Given the table below which contains data from 200 endothemic reactions involving <span>sodium bicarbonate:

\begin{tabular}&#10;{|c|c|}&#10;Final Temperature Conditions&Number of Reactions\\[1ex]&#10;266 K&48\\&#10;271 K&60\\&#10;274 K&92&#10;\end{tabular}

We find the probability distribution function as follows:

Let X denote the final temperature, then
</span>
<span>P(X = 266) =  \frac{48}{200} =0.24\\ \\ P(X = 271) =  \frac{60}{200} =0.3\\ \\ P(X = 274) =  \frac{92}{200} =0.46</span>
8 0
3 years ago
A town has a population of 12000 and grows at 5% every year. What will be the population after 12 years, to the nearest whole nu
Marizza181 [45]

Answer:

  21,550

Step-by-step explanation:

An increase of 5% means the population is multiplied by 100% +5% = 1.05. This occurs each year for 12 years, so the multiplier is ...

  1.05¹² ≈ 1.7958563

When the initial population is multiplied by this factor, it becomes ...

  12,000×1.7958563 ≈ 21,550

5 0
3 years ago
Madeline drew a grid of 5 cells in a row.
masha68 [24]

Answer:d

Step-by-step explanation:

7 0
3 years ago
Park rangers notice a negative correlation between the number of available campsites in a park and the amount of litter on the p
galben [10]
The answer is The number of visitors to the park.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Juan is getting balloons for his uncle's birthday party. He wants each balloon string to be 6 feet long. At the party store, str
    11·1 answer
  • The ratio of the area of a circle to the circumference of the circle (<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7BA%7D%7BC%7D
    9·1 answer
  • 7^2 - 13 divided by 24-18
    5·2 answers
  • write an expression where you multiply 0.035 times the power of ten so that the product is greater than 1 and less than 100 plea
    6·1 answer
  • Given f(x) = x2-2 and g(x) = sqrt x find f(g(2))
    15·2 answers
  • I would like to know the answer for this question
    13·1 answer
  • URGENT!!
    12·1 answer
  • Write an equation for the line that passes through the points (-3,4) and (-4,6) in slope intercept form
    9·1 answer
  • Can someone help me please
    15·2 answers
  • Which of the following is an exponential function y=x^1/2 y=2x^3 y=3^x
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!