Find the discriminant and the number of real roots for this equation.
x^2 + 3x + 8 = 0
...
![subject](/tpl/images/cats/mat.png)
Mathematics, 28.06.2021 17:40 lowwlifelivv
Find the discriminant and the number of real roots for this equation.
x^2 + 3x + 8 = 0
A. 32; two real roots
B. -23; one real root
C. 32; one real root
D. -23; no real roots
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
Jose is going to use a random number generator 500500 times. each time he uses it, he will get a 1, 2, 3,1,2,3, or 44.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:00
An elevator travels 310 feet in 10 seconds. at that speed, how far can't his elevator travel in 12 seconds?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:30
Study results indicate that the mean length of time people spend on a bus in a city is between 21.2 min and 24.5 min what is the study margin of the error?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 02:00
V=x^4-y^4 pick three expressions that can represent the three dimensions of the prism (each in meters)
Answers: 2
You know the right answer?
Questions
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 06.11.2020 21:10
![question](/tpl/images/cats/en.png)
English, 06.11.2020 21:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 06.11.2020 21:10
![question](/tpl/images/cats/istoriya.png)
History, 06.11.2020 21:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 06.11.2020 21:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 06.11.2020 21:10
![question](/tpl/images/cats/biologiya.png)
Biology, 06.11.2020 21:10
![question](/tpl/images/cats/mat.png)
Mathematics, 06.11.2020 21:10
![question](/tpl/images/cats/mat.png)
Mathematics, 06.11.2020 21:10
![question](/tpl/images/cats/mat.png)
Mathematics, 06.11.2020 21:10