Select all of the expressions that are equivalent to 4β5
2β20
6^1/2-5^1/2
3*...
![subject](/tpl/images/cats/mat.png)
Mathematics, 13.04.2020 17:21 fatoma85
Select all of the expressions that are equivalent to 4β5
2β20
6^1/2-5^1/2
3*5^1/2+5^1/2
4*5^1/2
2β10
3*5^1/2
![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)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:20
Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions.a. x2 β 4x β 7 = 0b. 4r2 + 11r β 3 = 0c. 3m2 + 7 = 0d. t2 + 2t + 1 = 0
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30
Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = β3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, β6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (β5, 1) is y = 1.
Answers: 1
![question](/tpl/images/cats/mat.png)
You know the right answer?
Questions
![question](/tpl/images/cats/fizika.png)
Physics, 19.03.2020 00:24
![question](/tpl/images/cats/istoriya.png)
History, 19.03.2020 00:24
![question](/tpl/images/cats/fizika.png)
Physics, 19.03.2020 00:24
![question](/tpl/images/cats/mat.png)
Mathematics, 19.03.2020 00:24
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 19.03.2020 00:24
![question](/tpl/images/cats/mat.png)
Mathematics, 19.03.2020 00:24
![question](/tpl/images/cats/mat.png)
Mathematics, 19.03.2020 00:24
![question](/tpl/images/cats/himiya.png)
Chemistry, 19.03.2020 00:24
![question](/tpl/images/cats/mat.png)
Mathematics, 19.03.2020 00:24
![question](/tpl/images/cats/mat.png)
Mathematics, 19.03.2020 00:24
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 19.03.2020 00:24
![question](/tpl/images/cats/mat.png)
Mathematics, 19.03.2020 00:24
![question](/tpl/images/cats/en.png)
English, 19.03.2020 00:24
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 19.03.2020 00:25
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.03.2020 00:25