Log4 x 3 log4 1 4x 2. Лог13 x > 4. log 2 (x) = 4x - 3. log2(x2+4x+3)=3. log4 13-2x.

Log4 x 3 log4 1 4x 2. Лог13 x > 4. log 2 (x) = 4x - 3. log2(x2+4x+3)=3. log4 13-2x.
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