![subject](/tpl/images/cats/mat.png)
Mathematics, 07.12.2021 20:50 fjarbo
If using the method of completing the square to solve the quadratic equation x2 + x + 9 = 0, which number would have to be added to "complete the square"?
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30
Factor the expression using the gcf. the expression 21m−49n factored using the gcf
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30
1. find the area of the unshaded square 2. find the area of the large square 3. what is the area of the frame represented by the shaded region show
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
What is the interquartile range of this data set? 2, 5, 9, 11, 18, 30, 42, 48, 55, 73, 81
Answers: 1
![question](/tpl/images/cats/mat.png)
You know the right answer?
If using the method of completing the square to solve the quadratic equation
x2 + x + 9 = 0, which...
Questions
![question](/tpl/images/cats/himiya.png)
Chemistry, 16.11.2020 17:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 16.11.2020 17:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
English, 16.11.2020 17:00
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 16.11.2020 17:00
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 16.11.2020 17:00
![question](/tpl/images/cats/mat.png)
Mathematics, 16.11.2020 17:00
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 16.11.2020 17:00
![question](/tpl/images/cats/himiya.png)
Chemistry, 16.11.2020 17:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/ekonomika.png)