The expression is .
(Apply reciprocal identity: ) \ \
(Cancel common terms) \ \
(Apply reciprocal identity: )
The simplified expression value is .
![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=744b09cf768485963807227ec353c944.png\")
.![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=b0fbd8364cc17a5a552bc000a3d7bce5.png\")
(Apply reciprocal identity: ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=72e484ce9c8d471e151235661eb38d91.png\")
) \ \
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=7c11a2dd8a8c2f67aa9df83d2759c2b1.png\")
(Cancel common terms) \ \
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=b039c9b2742973b5ef366c141fcc3900.png\")
(Apply reciprocal identity: ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=3e0c2cb8cda5fc64490820e2b206bfae.png\")
)![\"\"](\"/userfiles/image/steps_images/solution.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=7d01f1f94254575bc4d66e7f85e2f481.png\")
.