Was ist (2cd ^ 4) ^ 2 (cd) ^ 5?

Was ist (2cd ^ 4) ^ 2 (cd) ^ 5?
Anonim

Antworten:

# (2cd ^ 4) ^ 2 (cd) ^ 5 = 4c ^ 7d ^ 13 #

Erläuterung:

# (2cd ^ 4) ^ 2 (cd) ^ 5 #

= # 2 ^ 2xxc ^ 2xx (d ^ 4) ^ 2xxc ^ 5xxd ^ 5 #

= # 2 ^ 2xxc ^ 2xxd ^ (4xx2) xxc ^ 5xxd ^ 5 #

= # 2 ^ 2xxc ^ 2xxd ^ 8xxc ^ 5xxd ^ 5 #

= # 4xxc ^ 2xxc ^ 5xxd ^ 8xxd ^ 5 #

= # 4xxc ^ (2 + 5) xxd ^ (8 + 5) #

= # 4c ^ 7d ^ 13 #