How do you solve for $log_x 125 = 3$ ?

Question

9759 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2016-01-07T09:43:42

I found $x=5$

I would use the definition of log and write:
$125=x^3$
Change $125$ into $5^3$ :
$5^3=x^3$
So that to be equal we need $x=5$ .

Spero sia utile!

How do you solve for log_x 125 = 3log_x 125 = 3?