Question 998327
.
A)  {{{e^ln(23)}}} = 23.


B)  I can not read your writing . . . 


C)  {{{1/2}}}{{{ln(x)}}} - {{{2*ln(x-3)}}} = {{{ln((sqrt(x))/((x-3)^2))}}}.


Hey, &nbsp;you simply &nbsp;<U>NEED</U>&nbsp; to learn what is the logarithm and the basic properties of the logarithm.


See, &nbsp;for example, &nbsp;the lessons 

&nbsp;&nbsp;&nbsp;&nbsp;- <A HREF=http://www.algebra.com/algebra/homework/logarithm/what-is-the-logarithm.lesson>WHAT IS the logarithm</A> 

&nbsp;&nbsp;&nbsp;&nbsp;- <A HREF=http://www.algebra.com/algebra/homework/logarithm/Properties-of-the-logarithm.lesson>Properties of the logarithm</A>

in this site.


It is free of charge and without registration.