Difference between revisions of "User:Rayfish"

Latest revision as of 19:57, 3 January 2021

1. The function $f(x)=x^2+4x+2$ is special. Why?

Revision as of 18:43, 26 November 2019 (view source) Rayfish (talk \| contribs) (Changed redirect target from User:Rayfish to Www.aops.com) (Tag: Redirect target changed) ← Older edit		Latest revision as of 19:57, 3 January 2021 (view source) Rayfish (talk \| contribs)
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−	~~#redirect [[www~~.~~aops~~.~~com]]~~	+	1. The function <math>f(x)=x^2+4x+2</math> is special. Why?