![subject](/tpl/images/cats/mat.png)
Mathematics, 01.04.2021 20:10 zhellyyyyy
4. Are the following equivalent expressions? Explain why or why not.
x2
2logs - (4logs y + 3logs 2) and log.
6y+
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/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 13:20
The probability of winning something on a single play at a slot machine is 0.11. after 4 plays on the slot machine, what is the probability of winning at least once
Answers: 1
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:20
1- is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis. 2- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis. 3- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in part b?
Answers: 3
You know the right answer?
4. Are the following equivalent expressions? Explain why or why not.
x2
2logs - (4logs y + 3l...
2logs - (4logs y + 3l...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 12.11.2019 07:31
![question](/tpl/images/cats/fizika.png)
Physics, 12.11.2019 07:31
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/istoriya.png)
History, 12.11.2019 07:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 12.11.2019 08:31
![question](/tpl/images/cats/en.png)
English, 12.11.2019 08:31
![question](/tpl/images/cats/biologiya.png)
Biology, 12.11.2019 08:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.11.2019 08:31
![question](/tpl/images/cats/fr.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.11.2019 08:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 12.11.2019 08:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 12.11.2019 08:31