How do you evaluate $log 20 + log 50$ $log 20 + log 50$ ?

Question

14537 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2015-06-01T21:13:51

$log (20) + log (50) = log (20 \cdot 50) = log (1000)$ $log(20) + log(50) = log(20 * 50) = log(1000)$

$= log (10^{3}) = 3$ $= log(10^3) = 3$

How do you evaluate log 20 + log 50log20+log50log 20 + log 50?