The expression is . \ \
\
(Substitute a = 3 and c = 2)
(Subtract: )
(Divide )
The value of the expression is 0.5.
![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=4bedc3f91d7be709098206465d4c63a6.png\")
. \ \
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=26c62ba54118be79347eab879c74c619.png\")
(Substitute a = 3 and c = 2)![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=ae126505aef683749ceae98c042581d1.png\")
(Subtract: ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=925ac5353a9671eb17425bbebb654fd2.png\")
)![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=fb6be6736fddcd11b69bc0adafd82f9a.png\")
(Divide ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=5057e778ee96052b68fc79f39f9d9257.png\")
)![\"\"](\"/userfiles/image/steps_images/solution.JPG\")