![subject](/tpl/images/cats/mat.png)
Mathematics, 16.09.2021 15:10 dianactorres
How can (a+3)^2=a^2+6a+9 be derived from the polynomial identity (a−3)^2=a^2−6a+9?
![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)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00
Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:10
Which ratios are equivalent to 10: 16? check all that apply. 30 to 48 25: 35 8: 32 5 to 15
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:00
Find the maximum value of p= 4x + 5y subject to the following constraints :
Answers: 1
You know the right answer?
How can (a+3)^2=a^2+6a+9 be derived from the polynomial identity (a−3)^2=a^2−6a+9?
...
...
Questions
![question](/tpl/images/cats/en.png)
English, 09.12.2020 08:40
![question](/tpl/images/cats/mat.png)
Mathematics, 09.12.2020 08:40
![question](/tpl/images/cats/himiya.png)
Chemistry, 09.12.2020 08:40
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 09.12.2020 08:40
![question](/tpl/images/cats/mat.png)
Mathematics, 09.12.2020 08:40
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 09.12.2020 08:40
![question](/tpl/images/cats/biologiya.png)
Biology, 09.12.2020 08:40
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/istoriya.png)
History, 09.12.2020 08:40
![question](/tpl/images/cats/mat.png)
Mathematics, 09.12.2020 08:40
![question](/tpl/images/cats/himiya.png)
Chemistry, 09.12.2020 08:40
![question](/tpl/images/cats/ekonomika.png)
Business, 09.12.2020 08:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 09.12.2020 08:40