Question

log1/5 (х-2)≥ -2 как решить

Answer 1

$OD3:\x-2 textgreater 0= textgreater x textgreater 2;0 textless frac{1}{5} textless 1\log_frac{1}{5}(x-2)geq-2\x-2leq25\xleq27\begin{cases}x textgreater 2\xleq27end{cases}= textgreater 2 textless xleq27\OTBET:xin(2;27]$