![subject](/tpl/images/cats/mat.png)
Mathematics, 15.04.2021 04:00 BreBreDoeCCx
Select the correct answer.
The difference of half a number and its reciprocal is represented by this expression.
.
Which expression also represents the difference?
A.
B.
2
n2
21
D.
n2 - 1
![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 18:00
The longer leg of a 30° 60° 90° triangle is 16 times square root of three how long is a shorter leg
Answers: 1
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:40
From the top of a tree a bird looks down on a field mouse at an angle of depression of 50°. if the field mouse is 40 meters from the base of the tree, find the vertical distance from the ground to the bird's eyes.
Answers: 1
![question](/tpl/images/cats/mat.png)
You know the right answer?
Select the correct answer.
The difference of half a number and its reciprocal is represented by thi...
Questions
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mkx.png)
Arts, 22.02.2021 21:30
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 22.02.2021 21:30
![question](/tpl/images/cats/mat.png)
Mathematics, 22.02.2021 21:30
![question](/tpl/images/cats/istoriya.png)
History, 22.02.2021 21:30
![question](/tpl/images/cats/mat.png)
Mathematics, 22.02.2021 21:30
![question](/tpl/images/cats/mat.png)
Mathematics, 22.02.2021 21:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 22.02.2021 21:30
![question](/tpl/images/cats/mat.png)
Mathematics, 22.02.2021 21:30
![question](/tpl/images/cats/en.png)
English, 22.02.2021 21:30
![question](/tpl/images/cats/mat.png)
Mathematics, 22.02.2021 21:30
![question](/tpl/images/cats/mkx.png)
Arts, 22.02.2021 21:30