![subject](/tpl/images/cats/mat.png)
Mathematics, 27.06.2020 15:01 martinez6221
Determine the solutions to the quadratic equation -5x2 + 10x + 15 = 0.
Select the best answer from the choices provided.
A.
{-1, 9}
B.
{-2, 3}
C.
{-1, 3}
D.
{-2, 9}
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/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 13:00
Which of the following is the equation of a line that passes through the point (1,4) and is parallel to the x-axis a. y=1 b. y=4 c. x=1 d. x=4
Answers: 1
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00
Satchi found a used bookstore that sells pre-owned dvds and cds. dvds cost $9 each, and cds cost $7 each. satchi can spend no more than $45.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:40
30 ! the graph shows the number of siblings different students have. select from the drop-down menus to correctly complete the statement.
Answers: 1
You know the right answer?
Determine the solutions to the quadratic equation -5x2 + 10x + 15 = 0.
Select the best answer from...
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.06.2019 00:00
![question](/tpl/images/cats/himiya.png)
Chemistry, 26.06.2019 00:00
![question](/tpl/images/cats/biologiya.png)
Biology, 26.06.2019 00:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.06.2019 00:00
![question](/tpl/images/cats/mat.png)
Mathematics, 26.06.2019 00:00
![question](/tpl/images/cats/geografiya.png)
Geography, 26.06.2019 00:00
![question](/tpl/images/cats/mat.png)
Mathematics, 26.06.2019 00:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 26.06.2019 00:00
![question](/tpl/images/cats/mat.png)
Mathematics, 26.06.2019 00:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.06.2019 00:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)