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
crimeas [40]
2 years ago
13

HELP QUICK TIMED!!!!!!Drag the expressions into the boxes to correctly complete the table.

Mathematics
2 answers:
ValentinkaMS [17]2 years ago
5 0

Answer:

The following expressions are polynomials:

3x^2-5x^4+2x-12

x^5-5x^4+4x^3-3x^2+2x-1

x^3-7x^2+9x-5x^4-20

The following expressions are not polynomials:

\frac{4}{x^4}+\frac{3}{x^3}-\frac{2}{x^2}-1

x^{-5}-5x^{-4}+4x^{-3}-3x^{-2}+2x^{-1}-1

\sqrt[4]{x}-\sqrt[3]{x}+4\sqrt{x}-8x+16

Step-by-step explanation:

We are required to differentiate the expressions as polynomials and non-polynomials.

Since, we know,

A polynomial is an expression that involves variables and their coefficients separated by mathematical operations with the variables having non-negative integer values.

i.e. A polynomial is of the form, a_{n}x^{n}+a_{n-1}x^{n-1}+.....+a_{1}x+a_{0}, with 'n' being non-negative integer.

Thus, according to the definition, we have that,

The following expressions are polynomials:

3x^2-5x^4+2x-12

x^5-5x^4+4x^3-3x^2+2x-1

x^3-7x^2+9x-5x^4-20

The following expressions are not polynomials:

\frac{4}{x^4}+\frac{3}{x^3}-\frac{2}{x^2}-1

x^{-5}-5x^{-4}+4x^{-3}-3x^{-2}+2x^{-1}-1

\sqrt[4]{x}-\sqrt[3]{x}+4\sqrt{x}-8x+16

a_sh-v [17]2 years ago
3 0
To qualify as a polynomial, the expression in question:
* Consists of one or more terms 
* Variables are only with positive whole exponents
* No variables in the denominator of any term. 


You might be interested in
How do you solve 54767876+11222.9847
natima [27]

Answer:

54779098.9847

Step-by-step explanation:

You add them together

7 0
3 years ago
5w-5w= combine like terms to simplify
ElenaW [278]

Answer:

0

Step-by-step explanation:

It may say combine, but it`s subtraction soooo it`s 0.

5 0
2 years ago
Read 2 more answers
Martin drew a triangle. Its sides are 3 cm, 4 cm, and 5 cm. What type of triangle is Martin drawing?
kolbaska11 [484]

Answer:

A scalene triangle .......

4 0
2 years ago
A student’s work to simplify and combine radicals is shown below. Select the statement which best applies to the sample mathemat
jeka94
Your answer is incorrect. You forgot to get the square root of 25 and 4. Answer should be 16√2

we can only subtract radicals that are the same. At first glance, 4√50 - 2√8 are not the same, so they are not likely to be subtracted. However, each radical can still be simplified.

4 √50 = 4 √25 * 2 = 4 * 5 √2 = 20 √2
2 √8   = 2 √4 * 2   = 2 * 2 √2 =   4 √2

Now that the radicals are the same. then you can subtract the numbers.

20 √2 - 4 √2 = 16√2

4 0
2 years ago
Paul bought a photo frame which measured 10 inches in length and 8 inches in width. Determine the diagonal length of the photo f
Katyanochek1 [597]

Answer:

≈12.8

Step-by-step explanation:

hope this helps

7 0
2 years ago
Read 2 more answers
Other questions:
  • ABCD rhombus, AC:BD = 4:3 Perimeter ABCD = 20 cm Find: Area of ABCD
    6·1 answer
  • A snack bar sells two sizes of snack packs. A merge pack is 5$ and a small pack is 3$. In one day, the snack bar sold 60 snack p
    12·1 answer
  • Visitors enter the museum through an enormous glass entryway in the shape of a tetrahedron. The figure shows the dimensions of t
    5·1 answer
  • The local newspaper has letters to the editor from
    11·1 answer
  • If h(x) = 4x - 8 and j(x) = -x, solve hlj(3)] and select the correct answer below.
    8·1 answer
  • Factor x2 - 18x + 81. Show your work
    7·2 answers
  • The diagram below shows some measurements taken from a new bridge. How long is the bridge?
    9·1 answer
  • Question 9 (5 points)
    8·1 answer
  • How many​ flowers, spaced every 3 ​in., are needed to surround a circular garden with a 125 ​-ft ​radius? Use 3.14 for (the pie
    10·1 answer
  • Which of the following is equivalent to<br> 4x+28
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!