# Thread: How do I write this equa. to show it in terms or a common logarithm?

1. ## How do I write this equa. to show it in terms or a common logarithm?

Problem: Show that the given function can be written in terms of common logarithms as s(h) = (2/log e) (log h+2)

2. Originally Posted by runner940
Problem: Show that the given function can be written in terms of common logarithms as s(h) = (2/log e) (log h+2)
change of base formula ...

$\log_b{a} = \frac{\log{a}}{\log{b}}$

where the right side is any base you desire.