4x² + 3 = -7x
solve for x
x=_,_...
![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 15:40
What is the first quartile of this data set? 10, 11, 12, 15, 17, 19, 22, 24, 29, 33, 38 a. 12 b. 19 c. 29 d. 10
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:30
Atotal of 766 tickets were sold for the school play. they were either adult tickets or student tickets. there were 66 more student tickets sold than adult tickets. how many adult tickets were sold?
Answers: 1
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:50
Which statement explains how you could use coordinate geometry to prove the opposite sides of a quadrilateral are congruent? a. use the slope formula to prove the slopes of the opposite sides are the same. b. use the slope formula to prove the slopes of the opposite sides are opposite reciprocals. c. use the distance formula to prove the lengths of the opposite sides are the same. d. use the distance formula to prove the midpoints of the opposite sides are the same.
Answers: 3
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
Health, 27.10.2019 17:43
![question](/tpl/images/cats/mat.png)
Mathematics, 27.10.2019 17:43
![question](/tpl/images/cats/mat.png)
Mathematics, 27.10.2019 17:43
![question](/tpl/images/cats/mat.png)
Mathematics, 27.10.2019 17:43
![question](/tpl/images/cats/mat.png)
Mathematics, 27.10.2019 17:43
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 27.10.2019 17:43
![question](/tpl/images/cats/health.png)
Health, 27.10.2019 17:43
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.10.2019 17:43
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 27.10.2019 17:43
![question](/tpl/images/cats/istoriya.png)
History, 27.10.2019 17:43
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
History, 27.10.2019 17:43
![question](/tpl/images/cats/mkx.png)
Arts, 27.10.2019 17:43
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.10.2019 17:43
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 27.10.2019 17:43