Solve Quadratic Equations-Difference of Squares


By: Natalie Bai and Christine Beverin


CLICK FOR IMOVIE!

http://www.pascack.k12.nj.us/7042081822151940/blank/browse.asp?A=383&BMDRN=2000&BCOB=0&C=57331



FOR MORE TUTORIALS, GO TO:

http://www.purplemath.com/modules/solvquad.htm
(SCROLL DOWN)