Respuesta :

clarch19

Answer:

3x² + 16x + 19

Step-by-step explanation:

3(-x-3)² + 2(-x-3) - 2

3(x² + 6x + 9) + (-2x) + (-6) + (-2)

3x² + 18x + 27 + (-2x) + (-6) + (-2)

3x² + 16x + 19