![subject](/tpl/images/cats/mat.png)
Mathematics, 27.07.2019 17:30 kaylienguyen
What is the factored form of the expression t^2-81 a. ( t + 9 ) ( t - 9 ) b. ( t + 81 ) ( t - 81 ) c. ( t + 9 )^2 d. ( t - 9 )^2 i believe it's a, but i'm not sure. .
![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 17:30
1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30
Asquare picture with sides of 32 inches is to be mounted on a square mat with sides of 52 inches. find the area of the mat that will remain uncovered by the picture.
Answers: 1
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:00
How many solutions does the nonlinear system of equations graphed below have? a. one b. zero c. four d. two
Answers: 2
You know the right answer?
What is the factored form of the expression t^2-81 a. ( t + 9 ) ( t - 9 ) b. ( t + 81 ) ( t - 81 ) c...
Questions
![question](/tpl/images/cats/istoriya.png)
History, 09.01.2020 23:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/User.png)
SAT, 09.01.2020 23:31
![question](/tpl/images/cats/mat.png)
Mathematics, 09.01.2020 23:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 09.01.2020 23:31
![question](/tpl/images/cats/biologiya.png)
Biology, 09.01.2020 23:31
![question](/tpl/images/cats/biologiya.png)
Biology, 09.01.2020 23:31
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 09.01.2020 23:31
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 09.01.2020 23:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mkx.png)
Arts, 09.01.2020 23:31
![question](/tpl/images/cats/biologiya.png)
Biology, 09.01.2020 23:31