9x^2-30x+25=(-)
trình bày rõ ràng các bước , không ghi kết quả vào mỗi ô trống
Clearly show...
![subject](/tpl/images/cats/mat.png)
Mathematics, 11.10.2021 20:40 kingteron6166
9x^2-30x+25=(-)
trình bày rõ ràng các bước , không ghi kết quả vào mỗi ô trống
Clearly show the steps, do not write the results in each blank box
![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 16:10
Determine whether the following statements are true and give an explanation or counterexample. bold a. when using the shell method, the axis of the cylindrical shells is parallel to the axis of revolution. bold b. if a region is revolved about the y-axis, then the shell method must be used. bold c. if a region is revolved about the x-axis, then in principle it is possible to use the disk/washer method and integrate with respect to x or the shell method and integrate with respect to y.
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:30
Which elements in the set below are integers? 12, –3⁄4,√ 25 , –7, √ 5 , 14⁄7, 9 a. 12, √ 25 , –7, 9 b. 12, √ 25 , –7, 14⁄7, 9 c. –3⁄4, 25 , √ 5 ,14⁄7 d. 12, –7, 9
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:30
The train station clock runs too fast and gains 5 minutes every 10 days. how many minutes and seconds will it have gained at the end of 9 days?
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:40
Aline has a slope of and a y-intercept of –2. what is the x-intercept of the line?
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 10.09.2020 02:01
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 10.09.2020 02:01
![question](/tpl/images/cats/mat.png)
Mathematics, 10.09.2020 02:01
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.09.2020 02:01
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 10.09.2020 02:01
![question](/tpl/images/cats/mat.png)
Mathematics, 10.09.2020 02:01
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/en.png)
English, 10.09.2020 02:01
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 10.09.2020 02:01
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 10.09.2020 02:01
![question](/tpl/images/cats/istoriya.png)
History, 10.09.2020 02:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
Physics, 10.09.2020 02:01
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 10.09.2020 02:01
![question](/tpl/images/cats/mat.png)
Mathematics, 10.09.2020 02:01