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
Stels [109]
2 years ago
15

Under what operations is the system of polynomials not closed?.

Mathematics
1 answer:
natima [27]2 years ago
7 0

Answer:

Polynomials form a system similar to the system of integers, in that polynomials are closed under the operations of addition, subtraction, and multiplication.

...

Polynomials: YES or NO

3x½ NO - exponent is not a whole number

2x-3 NO - exponent is not a whole number. Negative exponent places x3 in denominator.

Step-by-step explanation:

You might be interested in
Please help 300 points
Anna71 [15]

Answer:

4x + 9 ≥ 0

Step-by-step explanation:

The inside of the square root, the radicand, cannot be negative.

It can only be zero or positive.

Zero or positive is also described as being greater than or equal to 0.

Set the radicand to be greater than or equal to zero.

4x + 9 ≥ 0

6 0
2 years ago
Read 2 more answers
The graph shows the number of hours that Tammy spends typing for work, x, and the amount of pay that she earns, y.
Gwar [14]
The answer would be A. Tammy's initial pay was $10
Hope this helps you out!
Have a wonderful day!
4 0
3 years ago
Read 2 more answers
ASAP HELP<br> 10.Simplify the following expression: 2n+4-0.3n-3
Oksana_A [137]
1.7n +1
I think the is the answer
I hope this helps :)
7 0
3 years ago
If you flipped the graph of y = x2 + 2x - 2 vertically, you would get the graph of y = -(x2 + 2x - 2). true or false
lyudmila [28]
Hi friend,
If you flipped the graph y=x^2+2x-2 vertically, you would get the graph y=-(x^2+2x-2) TRUE. 
Hope this helps you!
7 0
3 years ago
Read 2 more answers
If u=(0,3), what is the magnitude of 3u
Rina8888 [55]

Answer:

<em>9.</em>

Step-by-step explanation:

3 * √)0^2 + 3^2)

= 3*3

= 9.

4 0
3 years ago
Other questions:
  • Reminder wants to buy a new mp3 player that cost $76.50 if you save $8.50 each week how many weeks will it take a meyer save eno
    15·1 answer
  • Please help. I've been working on this problem for more than 2 hours. Thank you.
    15·1 answer
  • Given: Circle A externally tangent to Circle B.
    5·1 answer
  • A sunflower in julia rosario's garden was 12 centimeters tall when it was first planted.since then/ it has grown approximately 0
    14·1 answer
  • Find the exact value of the following expression. sin(285° - 240°)
    8·1 answer
  • Simplify -6^2 ÷ 12 - 2(-7). <br> A. -17<br> B. 35<br> C. 11 <br> D. -35
    14·1 answer
  • Which equation has no solution?
    12·1 answer
  • ILL BRAINLIEST YOU IF YOU HELP ME PLEASE
    14·2 answers
  • Trapezoid STUV with vertices S(-7, -1), T(-2, -3),<br> U(-2,-5), and V(-7, -7): 90° counterclockwise
    6·2 answers
  • Heeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeelp
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!