Question

На фото.Логарифм.Маленький

Answer 1

$\log_3{3\sqrt[4]{3}} =\log_3{(3\cdot3^{\frac{1}{4}})} =\log_3{3^{1+\frac{1}{4}}} =\log_3{3^{\frac{5}{4}}}=\frac{5}{4}=1,25$