Question

log x 0.000001 = -5 , x = ?​

Answer 1

$good \: morning \\ \\ \\ \\ 0.000001 = 10 {}^{ - 6} \\ \\ \\ and \\ \\ \\ \\ \\ \\ log(x {}^{n} ) = n log(x) \\ \\ \\ \\ \\ = > \\ \\ \\ \\ log(10 {}^{ - 6} \times x ) = - 5 \\ \\ \\ \\ - 6 log(10) +log(x) = - 5 \\ \\ \\ \\ \\ log(x) = 1 \\ \\ \\ log(x) = log(10 {}^{ 1} ) \\ \\ x = 10$