Respuesta :

Answer:

5x^2    + 3x   + 14

Step-by-step explanation:

(2x^2 + x + 13) + (3x^2 + 2x + 1)

Combine like terms

(2x^2 + 3x^2 + 2x+ x + 13 + 1)

5x^2    + 3x   + 14

Answer:

5x^2 + 3x + 14

Step-by-step explanation: