1.
Which expression is equivalent to (3x2-6) – (5x2 - 7x+5)-(9x + 3)?
A.-2x2–2x - 4
В.-...
![subject](/tpl/images/cats/mat.png)
Mathematics, 20.10.2020 20:01 xdaciax
1.
Which expression is equivalent to (3x2-6) – (5x2 - 7x+5)-(9x + 3)?
A.-2x2–2x - 4
В.-2x2–2x-14
С.-2x2–16x+2
D.- 2x2-16x-14
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:00
Which of the following graphs could represent a cubic function?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:00
Round each decimal to the nearest thousandth. a. 5.39562 b. 0.12345 c. 5634 d. 18.93763
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 27.03.2021 01:10
![question](/tpl/images/cats/mat.png)
Mathematics, 27.03.2021 01:10
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.03.2021 01:10
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.03.2021 01:10
![question](/tpl/images/cats/istoriya.png)
History, 27.03.2021 01:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.03.2021 01:10
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
English, 27.03.2021 01:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 27.03.2021 01:10