Решите неравенство: 6^2x-8 < 216. Created by verdantmarv. algebra-ru

Решите неравенство: 6^2x-8

gufiguf

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6^2x-8<6^3; 2x-8<3; 2x<11; x<5,5

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Alexandr130398

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$6 ^{2x-8 }\ \textless \ 216 \\ 6 ^{2x-8 }\ \textless \ 6 ^{3} \\ 2x-8\ \textless \ 3 \\ 2x\ \textless \ 11 \\ x\ \textless \ \frac{11}{2} \\ x\ \textless \ 5.5\\ OTBET: x\ \textless \ 5.5$

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