求x的值.❶log₃x=-3／4 ❷logx底3=-3／5
求x的值.❶log₃x=-3／4 ❷logx底3=-3／5
數(shù)學人氣：922 ℃時間：2020-06-26 06:04:29
優(yōu)質(zhì)解答
1、負的四次根號下27 2、沒看明白題··就是x在log的右下角負的五次根號下27
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