Answer:
6x²y+2xy²-4x²
Step-by-step explanation:
Like terms are terms that have the same variables and exponents.
In the given problem, the only like terms are 10x²y and -4x²y; adding these gives us 6x²y. Bringing down the rest of the terms gives us
2222222222
Answer: 8:12,8to12
answer is 3
n+1=3+2/2=3
The number is 3 and it is a odd number.
I hope it's helpful!