Log 1 2 x2 4x 1 2. Log4x>1. Лог 1/2 4. Log2(x+1)=4. Log4–x (x+1) / (x-4)4 ≥ -4. Log 0.2 (x 2 +4x )=−1 ответ. 3. Log1(4 + 5????) = −2решение. Log 2 (x-4)+(x+4)=3 решение. Log 2 4x - x =3. 3/Log2 x-2 -4/log2x-1 1. Log2 3x 1 log3 x 2log2 3x+1. Log3 ( x−1 )−log3 ( x+4 )=−2