Can someone explain (with steps) how to rationalize the following expression?
-2/sqrt(x...
![subject](/tpl/images/cats/mat.png)
Mathematics, 01.01.2020 20:31 ciarab196
Can someone explain (with steps) how to rationalize the following expression?
-2/sqrt(x+y-2) - sqrt(x+y+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)
Mathematics, 21.06.2019 15:00
With these: 18/36 = 1/? missing number change 1 5/8 to improper fraction. change 19/5 to a mixed number.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:00
The variable in a relation whoโs value depends on the value of the independent variable is called what?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 02:30
If wxyz is a square, which statements must be true? plz < 3
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 04:30
Sally deposited money into a savings account paying 4% simple interest per year. the first year, she earned $75 in interest. how much interest will she earn during the following year?
Answers: 2
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.12.2020 22:50
![question](/tpl/images/cats/mat.png)
Mathematics, 03.12.2020 22:50
![question](/tpl/images/cats/mat.png)
Mathematics, 03.12.2020 22:50
![question](/tpl/images/cats/mat.png)
Mathematics, 03.12.2020 22:50
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.12.2020 22:50
![question](/tpl/images/cats/mat.png)
Mathematics, 03.12.2020 22:50
![question](/tpl/images/cats/en.png)
English, 03.12.2020 22:50
![question](/tpl/images/cats/en.png)
English, 03.12.2020 22:50
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.12.2020 22:50
![question](/tpl/images/cats/istoriya.png)
History, 03.12.2020 22:50
![question](/tpl/images/cats/mat.png)
Mathematics, 03.12.2020 22:50
![question](/tpl/images/cats/mat.png)
Mathematics, 03.12.2020 22:50