Respuesta :

Chloe, this is the solution:

First polynomial : 3x3 + 2x2 - 4x + 1

Second polynomial : -5x3 + 2x2 - 6

Let's add them:

1. 3x^3 + -5x^3 = 3x^3 -5x^3

-2x^3

2. 2x² + 2x² =

4x²

3. -4x + 0 (We don't have