Log 5 2 x )= log 25 x 4 July 8, 2019 16 32 64 128 Решите уравнение log5 2 x )= log 25 x 4 Log 5 x 2 2 log 25 2x 4 number of values of x 2 log 2 Log 5 ( 25 x ) log 5 x − 2 + log 5 x − 2 log 5 ( 25 x ) ≥ 6 − log 5 x 4 log 2 5 x − 4
