Question 759172
solve algebraically, leave in interval notation 
ln (x) + ln (x-3) < = ln4
ln(x(x-3))&#8804;ln(4)
x^2-3x&#8804;4
x^2-3x-4&#8804;0
(x-4)(x+1)&#8804;0
number line
<...+....-1....-.....4....+.....>
solution: [-1,4]