\
The
logarithmic expression
is
.
\
The logarithmic property :
.
\
.
\
\
The value of the expression
is
0.
![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=e8fbc69b6878254d07f352934b68e990.png\")
.![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=f52bc59d87f8ffb6ae8ea871de1db512.png\")
.![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=f3d39df974f0b84070be98cc0b2a3a10.png\")
.![\"\"](\"/userfiles/image/steps_images/solution.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=78aee9b2e857fd3d48c5bd5461534604.png\")
is 0.