Question

Срочно,нужна помощь!
Log0,2 (4-2x)>-1

Answer 1

$log_{0.2} (4-2x) textgreater -1 \ log_{0.2} (4-2x) textgreater log_{0.2} ( frac{1}{5}) ^{-1} \ 4-2x textless 5 \ -2x textless 1 \ -x textless frac{1}{2} \ x textgreater -frac{1}{2} .$