Question

решите неравенство 2^3х-4<2

Answer 1

$2^{3x-4}\ \textless \ 2 \\ 2^{3x-4}\ \textless \ 2^{1} \\ 3x-4\ \textless \ 1 \\ 3x\ \textless \ 5 \\ x\ \textless \ \frac{5}{3}$

Answer 2

см.вложение
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