Question

3) а б в г
Pleasss решитееее 20 балов

Answer 1

$a) log_{15}(25) + log_{15}(9) = log_{15}(25 times 9) = log_{15}(225) = 2$
$b) log_{11}(605) - log_{11}(5) = log_{11}(605 div 5) = log_{11}(121) = 2$
$c) {2}^{ log_{2}(25) } = 25$