3 1 1 81 July 8, 2019 16 32 64 128 3 x 1 1 81 3 2x 1 1 81 Log 1 3 1 81 1 3 х 1 81 1 3 n 1 81 1 3 x 1 81x 1 3 x 7 1 81 1 3 √ 0 81 1 Q 1 3 b5 1 81 1 3 корень 0 81 1 2 1 1 3 корень 81 169 3 3x 1 1 81
