![subject](/tpl/images/cats/mat.png)
Mathematics, 30.05.2020 09:57 sophthetoast
Mr. Knotts found the difference of the following expression. Which statement is true about Mr. Knotts’s work?
StartFraction x Over x squared minus 1 EndFraction minus StartFraction 1 Over x minus 1 EndFraction
Step 1: StartFraction x Over (x + 1) (x minus 1) EndFraction minus StartFraction 1 Over x minus 1 EndFraction
Step 2: StartFraction x Over (x + 1) (x minus 1) EndFraction minus StartFraction 1 (x + 1) Over (x + 1) (x minus 1) EndFraction
Step 3: StartFraction x minus x + 1 Over (x + 1) (x minus 1) EndFraction
Step 4: StartFraction 1 Over (x + 1) (x minus 1) EndFraction
In step 1, he did not correctly factor the denominator.
In step 2, he did not use the correct common denominator.
In step 3, he did not distribute the negative sign when he subtracted.
In step 4, he did not correctly subtract the numerator.
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 13:30
What is the nth term rule of the linear sequence below? 27 , 25 , 23 , 21 , 19 , . .
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 14:50
Cumulative examcumulative exam active13time remaining02: 44: 18the graph represents the data cost for monthly internetservice for a cell phone.which function, c(x), represents the monthly cost in dollarsin terms of x, the number of gigabytes used in a month? cell phone internet service(15,5x + 10150,0sx522 < x < 664x115, osx< 25x + 20, 2< x< 650, 65815%,monthly cost (s)20x + 5| 50x,0 < x < 22 < x < 664x( 15x, osx< 2c(x) = 5x + 10, 2< x< 6150x, 65 x5+1234 5 6 7 8 9 10 11 12gigabytes used
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 15:00
Pick the description of a geometric object that best matches the real world object box for a deck of card
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:30
Create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1.
Answers: 1
You know the right answer?
Mr. Knotts found the difference of the following expression. Which statement is true about Mr. Knott...
Questions
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.10.2020 15:01
![question](/tpl/images/cats/mat.png)
Mathematics, 05.10.2020 15:01
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 05.10.2020 15:01
![question](/tpl/images/cats/pravo.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.10.2020 15:01
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.10.2020 15:01
![question](/tpl/images/cats/istoriya.png)
History, 05.10.2020 15:01
![question](/tpl/images/cats/en.png)
English, 05.10.2020 15:01
![question](/tpl/images/cats/biologiya.png)
Biology, 05.10.2020 15:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.10.2020 15:01
![question](/tpl/images/cats/mat.png)
Mathematics, 05.10.2020 15:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.10.2020 15:01
![question](/tpl/images/cats/en.png)
English, 05.10.2020 15:01
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 05.10.2020 15:01
![question](/tpl/images/cats/mat.png)
Mathematics, 05.10.2020 15:01