Respuesta :
To simplify this problem you combine like terms.
9xy2 - 11xy2
9-11 =-2
The answer is -2xy2
Hope that helps!
9xy2 - 11xy2
9-11 =-2
The answer is -2xy2
Hope that helps!
-2x^2y^24 It should be this answer because if you combine the like terms you will get this answer. I hope this helped.