how to find square root of a number (formula) for Math

Posted by jrwhite1776@charter.net (68.117.193.96) on April 30, 2003 at 19:27:28:

7th grader (not taking algebra yet) how to find square root of a number such as 20?

how to find square roots 15:24:32 09/06/03 (2)
- roblinp@lushen.com 12:49:06 09/12/03 (0)
- roblinp@lushen.com 12:49:03 09/12/03 (0)
Try Hero's method 19:59:43 04/30/03 (0)