The expression is .
(Substitute )
(Cancel common terms)
(Find the value using a calculator)
The value of the expression is about .
![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=87f1a48f40b3b0c6c2a6fc2e45507e83.png\")
.![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=036897f3498e06756f7d8390dfa2a56a.png\")
(Substitute ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=e2d3054e1565d0d500ef4592fbd04c98.png\")
)![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=5311f78bda73dc250a9bcd131efc220b.png\")
(Cancel common terms)![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=55be50c48102a7a8f7dbac4ce4d51508.png\")
(Find the value using a calculator) ![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=f5611745cc0a7ffde56eab7b4a7e96c3.png\")
.