Respuesta :

Answer:

3[tex]x^{2}[/tex] -2x - 6

Step-by-step explanation:

Subtract the 2 functions so 3[tex]x^{2}[/tex] - 2 - (2x + 4) so you get

3[tex]x^{2}[/tex] - 2 -2x - 4 so add like terms you get 3[tex]x^{2}[/tex] -2x - 6