Respuesta :

maria3dishakjian

Answer:

B is the correct answer

Answer:

B

Step-by-step explanation:

Given

10x³ + 2x² + 5x + 1 ( factor the first/second and third/fourth terms )

= 2x²(5x + 1) + 1(5x + 1) ← factor out (5x + 1) from each term

= (5x + 1)(2x² + 1) → B