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document.write( "256 =
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document.write( "The solutions to the problem are\r\n" );
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document.write( " (1) the pair (a,b) = (2,4),\r\n" );
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document.write( " and\r\n" );
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document.write( " (2) the pair (a,b) = (4,1).\r\n" );
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document.write( "There is no other solutions in positive integer numbers.\r\n" );
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document.write( "ANSWER. There are two different ordered pairs (a,b) that provide the solutions to the given equation.\r\n" );
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