Question

Niste ajutor va rog frumoos, dau coronitaaa!!!

Answer 1

1)

$\it lg100=lg10^2=2lg10=2\cdot1=2$


$\it log_{12} 288 - log_{12} 2 +log_2(lg100) = log_{12} 144\cdot2-log_{12} 2+log_2 2 =$

$\it = log_{12} 144+log_{12}2-log_{12}2+1 = log_{12}12^2 +1 = 2log_{12}12+1=$

$\it = 2+1=3$