Determine the number of possible positive and negative real roots of the equation:
x - 4x + 5x...
![subject](/tpl/images/cats/mat.png)
Mathematics, 16.04.2020 21:41 marciekinser
Determine the number of possible positive and negative real roots of the equation:
x - 4x + 5x² + 9x² + 2x 8
a 2 or 0 negative roots; 3 or 1 positive roots
b. 5, 3, or 1 negative roots;
4, 2 or 0 positive roots
c.
d.
2 or 1 neative roots; 3 or 2 positive roots
3 or 1 negative roots; 2 or 0 positive roots
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/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 16:30
You are making a battery for a science project. you have copper wire for your first electrode. you need to choose a conductor, a second electrode, and a device to plug into your battery. you have already chosen a lemon conductor. complete each statement below about the options that include a lemon conductor.
Answers: 2
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:50
4. a single woman uses an online cash flow calculator which reveals a cash flow of 203. what does this mean?
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:00
Bc and bd are opposite rays. all of the following are true except a)a,b,c,d are collinear b)a,b,c,d are coplanar c)bc=bd d)b is between c and d
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 09.07.2019 17:20
![question](/tpl/images/cats/istoriya.png)
History, 09.07.2019 17:20
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 09.07.2019 17:20
![question](/tpl/images/cats/istoriya.png)
History, 09.07.2019 17:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 09.07.2019 17:20
![question](/tpl/images/cats/mat.png)
Mathematics, 09.07.2019 17:20
![question](/tpl/images/cats/istoriya.png)
History, 09.07.2019 17:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 09.07.2019 17:20
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 09.07.2019 17:20
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 09.07.2019 17:20
![question](/tpl/images/cats/mat.png)
Mathematics, 09.07.2019 17:20
![question](/tpl/images/cats/mat.png)
Mathematics, 09.07.2019 17:20