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The expression is
. (Absolute value of 16 is 16)
. (Absolute value of 13 is 13)
Rewrite the expression
(Add: )
Value of the expression is 29.
![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
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![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=1ddb68d3a457564524419af24200ad15.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=34dd9d5272c8cf1c7496e732bb925d87.png\")
. (Absolute value of 16 is 16)![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=c685f97a43b35c52e2972c21f9e62fa6.png\")
. (Absolute value of 13 is 13)![\"\"](\"/userfiles/image/steps_images/step2.JPG\")
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![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=22543116ed370ff163675cfaaf804bf0.png\")
(Add: ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=b9c12e0d3218fcd45e4f5787eeed2051.png\")
)![\"\"](\"/userfiles/image/steps_images/solution.JPG\")
\ \