| http://www.w3.org/ns/prov#value | - 1 If b is an integer, is sq(a^2+b^2) an integer? (1) a2 + b2 banksy 1 26 Feb 2011, 15:45 If a and b are positive integers (a > b), is a^2 - b^2 study 4 07 Nov 2008, 06:36 If a and b are positive integers (a > b), is a^2 - b^2 study 1 06 Nov 2008, 03:44 If a and b are positive integers (a > b), is a^2 b^2 bmwhype2 11 21 Nov 2007, 02:37 IF a and b are positive integers, is < 1? 1) b = 2a. 2) b yezz
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