Condensing logarithmic expression in exercise, use the properties of logarithms to rewrite the expression as the logarithm of a single quantity. see example 4.
in(x - 2) - in(x + 2)

A23 – year – old male buys 100/300/100 liability insurance, collision insurance with a $100 deductible, and comprehensive insurance with a $250 deductible? what is his total annual premium? (a) $1142.00 (b) $1765.45 (c) $1770.10 (d) $1785.25