Question

$log_{2}a=2$
$log_{3}b=2$
Найти $log_{6}ab= ?$

Answer 1

1)  log₂ a = 2
a = 2² = 4
2)  log₃ b = 2
b = 3² = 9
3)  log₆ ab = log₆ a + log₆ b