Simplify (4x2+ 12x - 9) + (7x2- x + 3)
11x2+ 12x - 6
11x2+ 13x + 6
11x2+ 11x...
![subject](/tpl/images/cats/mat.png)
Mathematics, 05.02.2020 11:54 eila3601
Simplify (4x2+ 12x - 9) + (7x2- x + 3)
11x2+ 12x - 6
11x2+ 13x + 6
11x2+ 11x + 6
11x2+ 11x - 6
![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 19:10
Alogical argument that is presented in graphical form using boxes and arrows is called?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
Use complete sentences to differentiate between a regular tessellation, and a pure tessellation. be sure to include specific types of polygons in your explanation.
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:10
What is the domain of the given function? {(3,-2), (6, 1), (-1, 4), (5,9), (-4, 0); o {x | x= -4,-1, 3, 5, 6} o {yl y = -2,0, 1,4,9} o {x|x = -4,-2, -1,0, 1, 3, 4, 5, 6, 9} o y y = 4,-2, -1, 0, 1, 3, 4, 5, 6, 9}
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:30
What is the approximate value of x in the equation below.–3.396–0.7080.3040.955
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 05.02.2021 17:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.02.2021 17:10
![question](/tpl/images/cats/es.png)
Spanish, 05.02.2021 17:10
![question](/tpl/images/cats/mat.png)
Mathematics, 05.02.2021 17:10
![question](/tpl/images/cats/mat.png)
Mathematics, 05.02.2021 17:10
![question](/tpl/images/cats/mat.png)
Mathematics, 05.02.2021 17:20
![question](/tpl/images/cats/mat.png)
Mathematics, 05.02.2021 17:20
![question](/tpl/images/cats/mat.png)
Mathematics, 05.02.2021 17:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/es.png)
Spanish, 05.02.2021 17:20
![question](/tpl/images/cats/mat.png)
Mathematics, 05.02.2021 17:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.02.2021 17:20
![question](/tpl/images/cats/mat.png)
Mathematics, 05.02.2021 17:20
![question](/tpl/images/cats/istoriya.png)
History, 05.02.2021 17:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.02.2021 17:20