The expression is .
(Distribute 5)
(Product of two different signs is negative)
The simplified expression is .
![\"distributive](\"http://www.mathskey.com/userfiles/image/Library/Distributive_Property4.gif\")
![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=abb6844f19478f009ec47d7a39d83545.png\")
.![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=6598ce17617326d4e726206fe8b685c0.png\")
(Distribute ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=c7a8c800d2df7d176b09fff75181eb8f.png\")
5)![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=860effdcfe63537bed2e495fd4cede92.png\")
(Product of two different signs is negative)![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=c021328a6610fdf153503d2c7e99c334.png\")
.