Question

Решите неравенство...........

Answer 1

Ответ:

${(1 \frac{1}{5} )}^{x} < \frac{5}{6} \\ {( \frac{6}{5} )}^{x} < \frac{5}{6} \\ {( \frac{6}{5}) }^{x} < {( \frac{6}{5} )}^{ - 1} \\ x < - 1$