![subject](/tpl/images/cats/mat.png)
Mathematics, 22.07.2019 04:10 haleyturkey
2points
which of the following equations demonstrate that the set of polynomials is
not closed under the certain operations?
o
a. division: (3? - 5x+3) (x-5) = x+ 3
o
b. division: (x2 + x)=(x+1)=x
o
c. subtraction: (3x4 + x) - (-2x4 + x®) - 5x4
o
d. multiplication: (x? - 5x+3)(x-5) - x - 10x2 + 28x - 15
submit
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:10
Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:40
Neoli is a nurse who works each day from 8: 00 am to 4: 00 pm at the blood collection centre. she takes 45 minutes for her lunch break. on average, it takes neoli 15 minutes to collect each sample and record the patient's details. on average, how many patients can neoli see each day?
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:50
The area of each triangle is 7 square units. the surface area of the triangular prism is
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 03:00
Darcy deposited $390 into a savings account. as long as the account balance remains at or above $150, she does not have to pay a service fee for the account. for how many months can she withdraw $40 a month without having to pay service fees? a) 3 b) 5 c) 6 d) 9
Answers: 1
You know the right answer?
2points
which of the following equations demonstrate that the set of polynomials is
not...
which of the following equations demonstrate that the set of polynomials is
not...
Questions
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/en.png)
English, 17.08.2019 19:10
![question](/tpl/images/cats/istoriya.png)
History, 17.08.2019 19:10
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 17.08.2019 19:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 17.08.2019 19:10
![question](/tpl/images/cats/istoriya.png)
History, 17.08.2019 19:10
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 17.08.2019 19:10
![question](/tpl/images/cats/istoriya.png)
History, 17.08.2019 19:10
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/ekonomika.png)