Mathematics
Senior High
Resolved
数２の対数の計算です。
二枚目でルート25/12のあとの符号はなぜマイナスからプラスに変わっているのですか？教えてください！
1
3
log5
2
25
log5V2 +
log5
12
6
25
与式3Dlog5V2 + log5
+log,(36)き
12
= log5V2 ×
25
×V6)=log55 =1
- log55 =1
12
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