Question

Can someone help me solve the blanks PLEASE

Answer 1

Step-by-step explanation:

You need to remember that

$log( \frac{a}{b} ) = log(a) - log(b)$

and

$log(ab) = log(a) + log(b)$

then the solution is

$log( \frac{r}{st} ) = log(r) - log(st) \\ = log(r) - ( log(s) + log(t) ) \\ = log(r) - log(s) - log(t)$