Revision history of "1953 AHSME Problems/Problem 18"

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  • (cur | prev) 20:42, 1 April 2017Xiej (talk | contribs). . (421 bytes) (+421). . (Created page with "==Problem 18== One of the factors of <math>x^4+4</math> is: <math>\textbf{(A)}\ x^2+2 \qquad \textbf{(B)}\ x+1 \qquad \textbf{(C)}\ x^2-2x+2 \qquad \textbf{(D)}\ x^2-4\\ \...")