Упростите произведениеа) 6cd×2ac б) 4m×(-5п)×(-8k)

Question

Упростите произведениеа) 6cd×2ac б) 4m×(-5п)×(-8k)

Answer 1

1) 6cd.2ac=6.2.a.d.c.c=12ac²d
2)4m.(-5n).(-8k)=4.(-5).(-8).m.n.k=160mnk