Question

log5 125+log3 1 +log√2 4 вычеслить

Answer 1

Log5 125+log3 1 +log√2 4=3+0+4=7

Answer 2

$log_5125 = 3$
$log_3 1 = 0$
$log_{ \sqrt{2} }4=log_{\sqrt{2}^2}4^2=log_216=4$
3+0+4=7