The equation is .
Since is undefined, there is no solution for the equation.
There is no solution for the equation.
![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=b3467ec8221cf8609a50b374c78930e1.png\")
.![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=ac393c775a4def8441b1c8c8ce6c603f.png\")
is undefined, there is no solution for the equation.![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")