Difference between revisions of "2000 AMC 10 Problems/Problem 9"
(New page: <math>|x-2|=p</math> <math>x<2</math>, so <math>2-x=p</math>. <math>x+p=2</math>. <math>x-p=2-2p</math>.) |
(No difference)
|
Revision as of 15:02, 7 January 2009
, so
.
.
.