![subject](/tpl/images/cats/mat.png)
Mathematics, 18.12.2020 18:10 allee35
Suppose x, y, and z are all rational numbers. Is zx2βy2β a rational number? Explain your answer.
A. Yes; the square and square roots cancel out, leaving a rational number
B. No; the square root of any number is irrational
C. There is not enough information
D. No; a quotient of rational numbers is not always rational
![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, 20.06.2019 18:04
1. convert. simplify your answer and write it as a proper fraction or as a whole or as a mixed number.4oz =_ pounds2. what is 1/3 of 66for both show work.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 14:00
In the film, zeke the zombie slayer versus the zombies from space, zeke slayed 140 zombies. in the sequel, zeke the zombie slayer versus the zombies from space, part 2, he slayed 5% more zombies. how many zombies were slain by zeke in the sequel?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:50
Factor -8x3-2x2-12x-3 by grouping what is the resulting expression?
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:00
What is the difference between the points (4, 7) and (4, -5)? a. 0 units b. 2 units c. 4 units d. 12 units
Answers: 1
You know the right answer?
Suppose x, y, and z are all rational numbers. Is zx2βy2β a rational number? Explain your answer.
A....
Questions
![question](/tpl/images/cats/biologiya.png)
Biology, 30.04.2021 23:40
![question](/tpl/images/cats/pravo.png)
Law, 30.04.2021 23:40
![question](/tpl/images/cats/mat.png)
Mathematics, 30.04.2021 23:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 30.04.2021 23:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/fr.png)
French, 30.04.2021 23:40
![question](/tpl/images/cats/istoriya.png)
History, 30.04.2021 23:40
![question](/tpl/images/cats/mat.png)
Mathematics, 30.04.2021 23:40
![question](/tpl/images/cats/mat.png)
Mathematics, 30.04.2021 23:40
![question](/tpl/images/cats/en.png)
English, 30.04.2021 23:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 30.04.2021 23:40
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 30.04.2021 23:40
![question](/tpl/images/cats/mat.png)
Mathematics, 30.04.2021 23:40
![question](/tpl/images/cats/User.png)