wow...hard math?

Pre-College Issues High School Life
1

<p>does anyone know how to do these? how do you do the proofs? </p>

<p><a href="http://www.unl.edu/amc/e-exams/e8-usamo/e8-1-usamoarchive/2007-ua/2007USAMOprob.pdf%5B/url%5D"&gt;http://www.unl.edu/amc/e-exams/e8-usamo/e8-1-usamoarchive/2007-ua/2007USAMOprob.pdf&lt;/a&gt;&lt;/p>

2

<p>USAMO. Adobe keeps crashing when I try to open it. :(</p>

3

<p>yeah I know it's USAMO. just wondering if anyone can do any of it.</p>

4

<p>go on mathhelpforums.com they are geniuses man.. ridiculous..</p>

5

<p>I solved #1, but the other two stumped me. In retrospect, #2 is doable but I didn't figure it out during the test.</p>

6

<p>I looked at them with eyes agape.</p>

<p>But I've only had Algebra 2.</p>

7

<p>Um, aren't there solutions on the AMC website? Or if you can't find them there, try <a href="http://www.artofproblemsolving.com%5B/url%5D"&gt;www.artofproblemsolving.com&lt;/a&gt;.&lt;/p>

8

<p>or try artofproblemsolving's forum, pretty nice ppl there too</p>

9

<p>yes the solutions are on the website, I just wanted to know if anyone here knew how to do them...I could only solve the first one :-/.</p>