\
The expression is
.
\
(
Distributive property:
(b
c)a = ba
ca
)
\
(Add:
)
\
The solution is
.
![\"\"](\"/userfiles/image/Library/distributive_property_2.gif\")
![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=5941862fb7600176e0351030d197dd12.png\")
. ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=3f51ece345f6ef4c36b2004d5370469f.png\")
(Distributive property: (b ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=c7a8c800d2df7d176b09fff75181eb8f.png\")
c)a = ba ca)![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=c79f967c7bea15bb4f5897076f00a2c9.png\")
(Add: ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=cfb9015e2a4aad51402340ffe2da4e06.png\")
)![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=05c8aafee9de7adf09e862ca7c67e488.png\")
.