Log 0 25 x 2 1. Log0,5(x^2-3х)=-2. лог5 4-х 1х 1х-х+3. log1 2 3 5х 3. лог х+7 3-хх+1.

Log 0 25 x 2 1. Log0,5(x^2-3х)=-2. лог5 4-х 1х 1х-х+3. log1 2 3 5х 3. лог х+7 3-хх+1.
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