document.write( "Question 319253: Find a counterexample to the statment: The square of a number aded to the sum of three times the number and 7 is a prime number. \n" ); document.write( "
Algebra.Com's Answer #228587 by Fombitz(32388)![]() ![]() You can put this solution on YOUR website! Let N be your number. \n" ); document.write( " \n" ); document.write( "Let N=3, \n" ); document.write( " \n" ); document.write( ". \n" ); document.write( ". \n" ); document.write( ". \n" ); document.write( "25 is not a prime number, 5*5=25. \n" ); document.write( " |