Which expression is equivalent to this polynomial expression?
(8x²y²-9x²y+9y) - (6x²y-xy²+4y)
...
![subject](/tpl/images/cats/mat.png)
Mathematics, 15.07.2021 15:30 aariyahjc9188
Which expression is equivalent to this polynomial expression?
(8x²y²-9x²y+9y) - (6x²y-xy²+4y)
A. -7x²y²+xy²+5y
B. 8x²y²-3x²y-xy²+13y
C. -7x²y²-xy²+13y
D. 8x²y²-15x²y+xy²+5y
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:30
What is true about the dilation? it is a reduction with a scale factor between 0 and 1. it is a reduction with a scale factor greater than 1. it is an enlargement with a scale factor between 0 and 1. it is an enlargement with a scale factor greater than 1.
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:50
The trigonometric ratios sine and secant are reciprocals of each other
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00
Write and solve a real word problem that involves determining distance on a coordinate plane
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:40
The acceleration of an object due to gravity is 32 feet per second squared.what is acceleration due to gravity in inches per second squared?
Answers: 2
You know the right answer?
Questions
![question](/tpl/images/cats/en.png)
English, 06.03.2020 18:27
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 06.03.2020 18:27
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 06.03.2020 18:28
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 06.03.2020 18:29
![question](/tpl/images/cats/istoriya.png)
History, 06.03.2020 18:29
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/biologiya.png)