![subject](/tpl/images/cats/mat.png)
Mathematics, 03.03.2021 19:20 marissaimuniz
When you solve the equation 2x−1−−−−−√−x=−8 algebraically you get the solutions x = 5 or x = 13. Which of these is/are an extraneous solution?
![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)
Mathematics, 21.06.2019 17:30
Is trapezoid abdc the result of a dilation of trapezoid mnpq by a scale factor of ? why or why not? yes, because ab and cd are each the lengths mn and qp. yes, because sides ab and cd are parallel to sides mn and qp. no, because ab is the length mn but cd is the length qp. no, because sides ab and cd have different slopes from sides mn and qp.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:00
In the figure below, triangle rpq is similar to triangle rts. what is the distance between p and q? a. 24 b. 42 c.50 d. 54
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:00
Which line is parallel to the line that passes through the points (2, –5) and (–4, 1) a. y=-x+5 b. y=-2/3x+3 c. y=2/3x-2 d. y=x+5
Answers: 2
![question](/tpl/images/cats/mat.png)
You know the right answer?
When you solve the equation 2x−1−−−−−√−x=−8 algebraically you get the solutions x = 5 or x = 13. Whi...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 21.12.2019 12:31
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/fizika.png)
Physics, 21.12.2019 12:31
![question](/tpl/images/cats/mat.png)
Mathematics, 21.12.2019 12:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.12.2019 12:31
![question](/tpl/images/cats/istoriya.png)
History, 21.12.2019 12:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 21.12.2019 12:31
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.12.2019 12:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.12.2019 12:31
![question](/tpl/images/cats/biologiya.png)
Biology, 21.12.2019 12:31
![question](/tpl/images/cats/istoriya.png)
History, 21.12.2019 12:31
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 21.12.2019 12:31