Question

Calcule o Log3 5 sabendo que o Log3 45 = 3,464974

Answer 1

$\log_345=3,464974\\\\\log_3(5\cdot3^2)=3,464974\\\\\log_35+\log_33^2=3,464974\\\\\log_35+2=3,464974\\\\\boxed{\log_35=1,464974}$