Question

are 2xy and -2xy like terms? If yes, why?

Answer 1

Answer:

Yes

Step-by-step explanation:

They are like terms because their variables x,y are same.

Answer 2

Answer:

Yes 2xy and -2xy are like terms because there variables powers are the same .in like terms we dont see the constant we see the variables and if the powers and the variables are the same in all the pairs is known as like terms and if the powers and variables are different in the pairs it is known as unlike terms .

Step-by-step explanation:

I hope it helps u dear friend ^_^