Respuesta :

3x^2 -6x + 6 :) hope this is alright

Answer:

-3x^2 +2x

Step-by-step explanation:

3x^2-2x+3 - (6x^2-4x+3)

Distribute the minus sign

3x^2-2x+3 - 6x^2+4x-3

Combine like terms

-3x^2 +2x