Relax

Respuesta :

Answer:

dfgdfghjkh

Step-by-step explanation:

Answer:

b3(−6b6+b5+9b3+b2−3)

Step-by-step explanation:

−6b9+b8+9b6+b5−3b3

−6b9+b8+9b6+b5−3b3

=b3(−6b6+b5+9b3+b2−3)