這個(gè)沒有運(yùn)算法則,
只能分別求出,然后計(jì)算
底數(shù)不同真數(shù)相同的對(duì)數(shù)加減法怎樣運(yùn)算
底數(shù)不同真數(shù)相同的對(duì)數(shù)加減法怎樣運(yùn)算
數(shù)學(xué)人氣:394 ℃時(shí)間:2019-10-19 01:29:05
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