16的负0.75次幂等于多少,要过程

2025-06-21 14:59:54
推荐回答(2个)
回答1:

16^(3/4)=[16^(1/4)]^3=2^3=8

16的负0.75次幂
=1/(16的0.75次幂)
=1/[16^(3/4)]
=1/8

回答2:

4,相当于16开根号