Prove: An odd number squared is
an odd number.
(2n + 1)2 = [ ? ]n2+ [ ]n + + [
1(2n2 +...
![subject](/tpl/images/cats/mat.png)
Mathematics, 06.05.2021 04:30 mprjug6
Prove: An odd number squared is
an odd number.
(2n + 1)2 = [ ? ]n2+ [ ]n + + [
1(2n2 + 2n) + [
=
= an odd
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:00
There is a spinner with 14 equal areas, numbered 1 through 14. if the spinner is spun one time, what is the probability that the result is a multiple of 2 or a multiple of 5?
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:00
Jack has a piece of red ribbon that is two times as long as his piece of blue ribbon. he says that he can use two different equation to find out how long his piece of red ribbon is compared to his piece of blue ribbon is. is he correct? explain his reasoning
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:30
Paul can type 60 words per minute and jennifer can type 80 words per minutes.how does paul's typing speed compare to jennifer's
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:30
How can you check that you have correctly converted frequencies to relative frequencies?
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/health.png)
Health, 07.10.2021 18:20
![question](/tpl/images/cats/biologiya.png)
Biology, 07.10.2021 18:20
![question](/tpl/images/cats/mat.png)
Mathematics, 07.10.2021 18:20
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 07.10.2021 18:20
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 07.10.2021 18:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.10.2021 18:20
![question](/tpl/images/cats/ekonomika.png)
Business, 07.10.2021 18:20
![question](/tpl/images/cats/fizika.png)
Physics, 07.10.2021 18:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 07.10.2021 18:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 07.10.2021 18:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 07.10.2021 18:20