Mathematics
Senior High
Resolved
高２、対数計算の問題です。
(8)の解き方を教えてください。
log
log
(8) log225 (1085 1/72 + 10825-127)
=
log 25 (-logs 2-lager 2)
25
22
lega 28 (--)
log zzr
tug 25 (loge 5-1)
Yoge 25
log2 5 - 1
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