Which expression is equivalent to 9 x squared minus 2 y + 3 x squared minus 3 y?

10 x squared minus 4 y + 2 x squared minus y

Step-by-step explanation:

Which expression is equivalent to 9 x squared minus 2 y + 3 x squared minus 3 y?

6 x squared minus y + 6 x squared minus 5 y

6 x squared minus y + 3 x squared minus 4 y

10 x squared minus 4 y + 2 x squared minus y

11 x squared + 2 y + x squared minus 3 y

Answer: The answer is d