Date: Jan 24, 2005 2:17 AM
Subject: Re: How do I do this???
>How the heck do I multiply these together??
>(x - .5) (x - 7.8) (x - 8.7) ??? PLEASE HELP!
There are basically three factors in your expression. Each factor is a "sum"
(not quite, but could be converted to a sum.
You multiply two of the factors; and then you multiply the result by the
submissions: post to k12.ed.math or e-mail to firstname.lastname@example.org
private e-mail to the k12.ed.math moderator: email@example.com
newsgroup website: http://www.thinkspot.net/k12math/
newsgroup charter: http://www.thinkspot.net/k12math/charter.html