Answer: (A) 2x² + 5x + 15 + [tex]\bold{\dfrac{48}{x-3}}[/tex]
Step-by-step explanation:
x - 3 = 0 ⇒ x = 3
Using synthetic division:
3 | 2 -1 0 3
| ↓ 6 15 45
2 5 15 48 ← remainder
Factored polynomial is: 2x² + 5x + 15 + [tex]\dfrac{48}{x-3}[/tex]
