Respuesta :
( x³ + 3 x² + 16 x + 48 ) : ( x + 3 ) = x² + 16
- x³ - 3 x²
-----------------------------
16 x + 48
- 16 x - 48
---------------------
r = 0
Answer: x² + 16
- x³ - 3 x²
-----------------------------
16 x + 48
- 16 x - 48
---------------------
r = 0
Answer: x² + 16