The Math Forum

Search All of the Math Forum:

Views expressed in these public forums are not endorsed by NCTM or The Math Forum.

Math Forum » Discussions » Inactive » k12.ed.math

Notice: We are no longer accepting new posts, but the forums will continue to be readable.

Topic: 9's
Replies: 3   Last Post: Jan 20, 2005 5:00 PM

Advanced Search

Back to Topic List Back to Topic List Jump to Tree View Jump to Tree View   Messages: [ Previous | Next ]
das boot

Posts: 1
Registered: 1/25/05
Posted: Jan 19, 2005 1:44 PM
  Click to see the message monospaced in plain text Plain Text   Click to reply to this topic Reply

I just received a problem in Alg.1 that's been giving me some trouble.
I hope someone can figure it out.We are to use 3 9's and no other
numbers to form a series of integers: 1,2,3,4,6,7,8,9, and 10. It is
possible to use square roots and factorials. For example:

9 factorial / 9X9= 4480


submissions: post to k12.ed.math or e-mail to
private e-mail to the k12.ed.math moderator:
newsgroup website:
newsgroup charter:

Date Subject Author
Read 9's
das boot
Read Re: 9's
Lynn Kurtz
Read Re: 9's
Guess who
Read Re: 9's
Lynn Kurtz

Point your RSS reader here for a feed of the latest messages in this topic.

[Privacy Policy] [Terms of Use]

© The Math Forum at NCTM 1994-2018. All Rights Reserved.