The expression is
(Multiply: -4.8) (Product of two opposite signs is negative) \ \
The simplified expression is .
![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=c3f5d10919ce3cbb2e469236455f09de.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=fbc957434a9ea70f949b62f9456154d0.png\")
(Multiply: -4.8) (Product of two opposite signs is negative) \ \
![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=7dd313f3d178604a1300137ffbbdad86.png\")
.