The expression is . \ \
(Replace a with 6 in original expression)
(Product of two different signs is negative)
(Multiply: )
The value of the expression is 24.
![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=9044dadc34b0fd64c722559f3b3f2404.png\")
. \ \
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=7cd6e7890e36cd7c0228468e0d6f64f1.png\")
(Replace a with ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=11df3ba034769f9d4266c4eb99bf3e9e.png\")
6 in original expression)![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=8993ff5202131abf94162492ac49b003.png\")
(Product of two different signs is negative)![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=079c72638202fd787b13dbee24fb640f.png\")
(Multiply: ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=dbeb7d3f08167dce9fdf7074328495e7.png\")
)![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
24.