The expression is .
Simplify the expression.
(Multiply)
(Add: and )
Therefore, the value of expression is .
.
![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
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.![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=2ef6bfc3cd1b11fa0a8bf4dbecdd3063.png\")
(Multiply) ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=b39dce2de1ca47d0357808ca75801b25.png\")
(Add: ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=33460600de775dc256f4cd96a6e93811.png\")
and ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=b127dc66056a05f4c484fbec740842b1.png\")
) ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=12b14e1a128559c43a919499238a9ed4.png\")
.![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=0f6e1bdaeffb68a12349bd18730ac071.png\")
.