log 0.4 16 - 2 log 0.4 10
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Ответил ShirokovP
0
log0.4 (16) - log 0.4 (10^2) =
= log 0.4 (16/100) =
= log 0.4 (0,16) =
= log 0.4 (0.4^2) =
= 2 log 0.4 (0.4) = 2*1 = 2
= log 0.4 (16/100) =
= log 0.4 (0,16) =
= log 0.4 (0.4^2) =
= 2 log 0.4 (0.4) = 2*1 = 2
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