Difference between revisions of "1961 AHSME Problems/Problem 5"

Revision as of 12:36, 5 July 2013

Let $S=(x-1)^4+4(x-1)^3+6(x-1)^2+4(x-1)+1$ . Then S equals:

(A) $(x-2)^4$

(B) $(x-1)^4$

(C) $x^4$

(D) $(x+1)^4$

(E) $x^4+1$ These problems are copyrighted © by the Mathematical Association of America, as part of the American Mathematics Competitions.

Revision as of 17:02, 1 October 2009 (view source) Smartguy (talk \| contribs) ← Older edit		Revision as of 12:36, 5 July 2013 (view source) Nathan wailes (talk \| contribs) Newer edit →
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	(E) <math>x^4+1</math>		(E) <math>x^4+1</math>
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