\
The expression is
.
\
(Quotient of powers property:
)
\
(Subtract:
)
\
The solution is
.
\
![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=457d95e2351bb30b4b2f4811ecc557c4.png\")
.![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=fbbff30c07c09b26591049615e929c7a.png\")
(Quotient of powers property: ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=61f7bfab34234bdcacc0ca55bd8d91f8.png\")
)![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=48ab5835d6b0114d7f3718b1ba1ee0c0.png\")
(Subtract: ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=280489d4ef02d6f5a2812ceb78453ab3.png\")
)![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=a8888b4e96e52be2aee16364956e3c7f.png\")
.