Log2 x 4 x log2 x2 5. Lg(2x+1)<0. lg x=1-x. лог 12х-1. log 1 3 log2 x2-9 -2 -1.

Log2 x 4 x log2 x2 5. Lg(2x+1)<0. lg x=1-x. лог 12х-1. log 1 3 log2 x2-9 -2 -1.
34 / 40