Question

Решите неравенство:
6^2x-8 < 216

Answer 1

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

Answer 2

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