# Precalc

posted by
**Amy~** on
.

chande into a single logarithm

(1/2)ln(x^(2)+1)-4ln(1/2)-((1/2)[ln(x-4)+lnx] )

steps to please

posted by
**Amy~** on
.

chande into a single logarithm

(1/2)ln(x^(2)+1)-4ln(1/2)-((1/2)[ln(x-4)+lnx] )

steps to please