Citations:FOIL


 * "We can use the word 'foil' to remember the procedure!" the professor suddenly realized. "We need to remember:
 * First times first
 * Outside times outside
 * Inside times inside
 * Last time last
 * If you put them together they spell F-O-I-L — or FOIL."
 * We decided to call this the FOIL method for multiplying binomials.
 * We decided to call this the FOIL method for multiplying binomials.