Find the value of c that makes 9x2 + 12x + c a perfect square trinomial.
Ο Α.
A. 4
OB....
![subject](/tpl/images/cats/mat.png)
Mathematics, 05.05.2021 17:40 mooreadrian41235
Find the value of c that makes 9x2 + 12x + c a perfect square trinomial.
Ο Α.
A. 4
OB. 8
O C. 12
O D. 16
![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 17:00
Tim's phone service charges $23.06 plus an additional $0.22 for each text message sent per month. if tim's phone bill was $28.56, which equation could be used to find how many text messages, x, tim sent last month?
Answers: 2
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:30
What three-dimensional solid have 6 rectangular faces, 2 equal bases that are not rectangles and 18 edges
Answers: 3
![question](/tpl/images/cats/mat.png)
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 19.05.2021 21:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 19.05.2021 21:30
![question](/tpl/images/cats/mat.png)
Mathematics, 19.05.2021 21:30
![question](/tpl/images/cats/mat.png)
Mathematics, 19.05.2021 21:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 19.05.2021 21:30
![question](/tpl/images/cats/mat.png)
Mathematics, 19.05.2021 21:30
![question](/tpl/images/cats/en.png)
English, 19.05.2021 21:30
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 19.05.2021 21:30
![question](/tpl/images/cats/mat.png)
Mathematics, 19.05.2021 21:30
![question](/tpl/images/cats/es.png)
Spanish, 19.05.2021 21:30
![question](/tpl/images/cats/istoriya.png)
History, 19.05.2021 21:30
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 19.05.2021 21:30
![question](/tpl/images/cats/mat.png)
Mathematics, 19.05.2021 21:30