How to solve for exponent - Texas Instrument BA II calculator

CFA General
#1

Hi all,

4x =16, solve for x.

Normally I would solve this as Log416. I am not sure how to do this in the TA BA II calculator, all it has is Ex and Ln.

Please help. Thanks.

#2

The Ln key will work too.

x = (Ln 16) /(Ln 4)