\
The expression is .
(Replace a with 5 and b with 8)
(Subtract: )
(Multiply:)
The value of expression is .
![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/MathKey/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=1ed9924a22756817c36cdcdb27ffabed.png\")
.![\"\"](\"/MathKey/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=11f15a44527e757e125dca9133a868db.png\")
(Replace a with 5 and b with 8) ![\"\"](\"/MathKey/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=2b1116fe2af51129520c5541fd702120.png\")
(Subtract: ![\"\"](\"/MathKey/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=af103503d964c52674411565bb12326a.png\")
)![\"\"](\"/MathKey/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=67a879c3f2c65203a1ae270c0b1e5cd4.png\")
(Multiply:![\"\"](\"/MathKey/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=a38acfc2a89b9a43215fadb0313ee8d1.png\")
)![\"\"](\"/userfiles/image/steps_images/solution.JPG\")
![\"\"](\"http://c4anything.com/MathKey/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=282499be616536d4f3725415be567e9e.png\")
.