16=2的4次方
上式=4倍的log以7為底2的對數(shù)
log以7為底16的對數(shù)怎么算?
log以7為底16的對數(shù)怎么算?
化簡
化簡
數(shù)學人氣:512 ℃時間:2020-09-16 10:20:20
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