![subject](/tpl/images/cats/mat.png)
Mathematics, 29.01.2020 18:57 zarrialamons16
1. consider the following quadratic equation x^2 =4x -5. how many solutions does it have?
a the equation has one real solution.
b the equation has two real solutions.
c the equation has no real solutions
d the number of solutions can not be determined.
2. consider the quadratic equation ax^2+bx+c where a, b, and c are rational numbers and the quadratic has two distinct zeros. if one is rational, what is true for the other zeros.
a) the other zero is rational.
b) the other zero could be rational or irrational.
c) the other zero is not a real number.
d) the other zero is rational.
![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 15:00
There were 816 people at a concert when a band started to play. after each song, only half the people stayed to hear the next song. how many people were left at the concert after x songs? write a function to represent this scenario.
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 15:10
An objects motion is described by the equation d= 4sin (pi t) what will the height of the object be at 1.75 seconds?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:30
An equation where variables are used to represent known values—function notation true or false
Answers: 2
![question](/tpl/images/cats/mat.png)
You know the right answer?
1. consider the following quadratic equation x^2 =4x -5. how many solutions does it have?
a...
a...
Questions
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.05.2020 10:58
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.05.2020 10:58
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 22.05.2020 10:58
![question](/tpl/images/cats/istoriya.png)
History, 22.05.2020 10:58
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 22.05.2020 10:58
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.05.2020 10:58
![question](/tpl/images/cats/mat.png)
Mathematics, 22.05.2020 10:58
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.05.2020 10:58
![question](/tpl/images/cats/mat.png)
Mathematics, 22.05.2020 10:58
![question](/tpl/images/cats/mat.png)
Mathematics, 22.05.2020 10:58