Question

Cum se rezolva  : log3 din 3√27.Multumesc
 

Answer 1

$\log_3{3\sqrt{27}} = \log_3{9\sqrt{3}} = 2\log_3{\sqrt{3}} = 2\log_3{3^{\frac{1}{2}}} = 2*\frac{1}{2}*\log_3{3} = 1$