The expression is
Apply Distributive property: a (b - c) = ab - ac.
(Distribute 14)
(Multiply: )
(Subtract: )
.
![\"\"](\"http://c4anything.com/userfiles/image/Library/Distributive_Property2.gif\")
![\"\"](\"http://c4anything.com/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"http://c4anything.com/MathKey/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=a7130e32e63a47e5f0fb6117016a1991.png\")
![\"\"](\"http://c4anything.com/MathKey/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=c3d6c737becc01b5686b7abe91e19ad8.png\")
(Distribute 14)![\"\"](\"http://c4anything.com/userfiles/image/steps_images/step2.JPG\")
![\"\"](\"http://c4anything.com/MathKey/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=5992271ccb5aa334388561d0176aae96.png\")
(Multiply: ![\"\"](\"http://c4anything.com/MathKey/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=5c9442a7124bd59355cab26cc1e34c7b.png\")
)![\"\"](\"http://c4anything.com/MathKey/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=5d1f25fa4020df04f6c32e465fcc259e.png\")
(Subtract: ![\"\"](\"http://c4anything.com/MathKey/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=15f44dbe7f27bc7337fb8111105b7bf7.png\")
)![\"\"](\"http://c4anything.com/userfiles/image/steps_images/solution.JPG\")
![\"\"](\"http://c4anything.com/MathKey/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=e24b6aea44d29e4703a398d2ad80da89.png\")
.