Respuesta :

loumast

Answer:

Step-by-step explanation:

(3x^3+5x^2+4x-7) - (6x^3-2x+3)

(3x^3 - 6x^3) + (5x^2- 0x^2) + (4x - -2x) + (-7 - 3)

-3x^3 + 5x^2 + 6x - 10