Difference between revisions of "FOIL"
(stub) |
|||
| Line 7: | Line 7: | ||
*[[Simon's Favorite Factoring Trick]] | *[[Simon's Favorite Factoring Trick]] | ||
| − | + | {{stub}} | |
| + | [[Category:Elementary algebra]] | ||
[[Category:Definition]] | [[Category:Definition]] | ||
Revision as of 11:52, 27 October 2007
FOIL, standing for first, outside, inside, last, is a mnemonic device for remembering the distributive property when two binomials are multiplied.
![\[(a+b)(c+d) = ac + ad + bc + bd\]](http://latex.artofproblemsolving.com/a/d/9/ad98d8c02772c1e5c65429103a2b7863f5aa6834.png)
See also
This article is a stub. Help us out by expanding it.
