The expression is .
(Distribute – 8)
(Two different signs product is negative)
(Two same signs product is positive) \ \
.
![\"\"](\"http://c4anything.com/userfiles/image/Library/Distributive_Property3.gif\")
![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/MathKey/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=d3428c206f271cfb3e22c9232c1e2bc3.png\")
.![\"\"](\"/MathKey/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=d919f1c9c0e2d69cab1b14212541aa26.png\")
(Distribute – 8)![\"\"](\"/MathKey/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=e6d78df0c733d96a28e4f158a14623f7.png\")
(Two different signs product is negative)![\"\"](\"/MathKey/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=1029b1fc145c1a6f812e24e9646d6683.png\")
(Two same signs product is positive) \ \
![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
![\"\"](\"http://c4anything.com/MathKey/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=ac8f27bdd4495a299179cea920daf5f4.png\")
.