Mrs. Nelson gave her students a task:
Start with the expression 2x^3.
Add, subtract, mu...
![subject](/tpl/images/cats/mat.png)
Mathematics, 15.05.2021 16:00 mariamalakozay603
Mrs. Nelson gave her students a task:
Start with the expression 2x^3.
Add, subtract, multiply, divide, or use exponents to make a new expression that is equivalent to 16x^10.
The answers of several students are shown below. For each student, determine if they are right or wrong. Then explain why using your exponent rules.
Hannah:
2x^3(8x^7)
Right or Wrong?
Why?
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 15:30
What is the best reason for jacinta to have a savings account in addition to a checking account
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:30
Which equation represents a line that is parallel to the line whose equation is 3x-2y=7( show all work)
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:10
In which quadrant does the point lie? write the coordinates of the point. a. quadrant ii; (–2, –4) b. quadrant iii; (2, 4) c. quadrant iii; (–2, –4) d. quadrant iv; (–4, –2)
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 03:40
True or false? the sum of the differences (% - 7) is never zero for any distribution consisting of n observations.
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 24.09.2019 10:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 24.09.2019 10:50
![question](/tpl/images/cats/mat.png)
Mathematics, 24.09.2019 10:50
![question](/tpl/images/cats/mat.png)
Mathematics, 24.09.2019 10:50
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 24.09.2019 10:50
![question](/tpl/images/cats/biologiya.png)
Biology, 24.09.2019 10:50
![question](/tpl/images/cats/health.png)
Health, 24.09.2019 10:50
![question](/tpl/images/cats/biologiya.png)
Biology, 24.09.2019 10:50
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 24.09.2019 10:50