Revision history of "1979 AHSME Problems/Problem 4"

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  • (cur | prev) 12:31, 3 January 2017E power pi times i (talk | contribs). . (425 bytes) (+425). . (Created page with "== Problem 4 == For all real numbers <math>x, x[x\{x(2-x)-4\}+10]+1=</math> <math>\textbf{(A) }-x^4+2x^3+4x^2+10x+1\qquad \textbf{(B) }-x^4-2x^3+4x^2+10x+1\qquad\\ \textbf...")
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