+128408 1. ln 216x^4 ...this is a single natural log
We could write this as
ln 216 + ln x^4 =
ln 216 + 4 ln x
2. ln 72x ..this is a single natural log expression
We could write this as
ln 72 + ln x
3. ln (216 + x^4) ....cannot be simplified any further
4. ln 18x^4 ....this is a single natural log expression
We could write this as
ln 18 + ln x^4 =
ln 18 + 4 ln x
