Mathematics
Senior High
Solved
ここはlog同士の足し算なのになぜ掛け算では無いのですか?
(3) (log 5 + log2725)(log59 - log253)
K
= (108,5 + 108,27
= (108
log35+-
- (108,5 +
=
log, 25 log39
(-
log35
JEAN
log,52/log,3²
-) (₁
log33³ log 35
2log
3
3
= 108.5 210835
log33
log325
2108,5)(102,5-210g15)
log35
5-2
1
log,5²
2log
Answers
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