Question

1- Calcule

a) log5 125



b) log232



c)log33​

Answer 1

$\tt a)~\sf\ell og_5125=\ell og_55^3=3\ell og_55=3\\\tt b)~\sf\ell og_232=\ell og_22^5=5\ell og_22=5\\\tt c)~\sf\ell og_33=1$