document.write( "Question 894593: show the conjecture is false by finding a counterexample of |a+b|=|a|+|b| \n" ); document.write( "
Algebra.Com's Answer #542177 by josgarithmetic(39617)\"\" \"About 
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Try 1 and -9.\r
\n" ); document.write( "\n" ); document.write( "|1+(-9)|=|1|+|-9|
\n" ); document.write( "|-8|=1+9
\n" ); document.write( "8=10, a false statement.\r
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\n" ); document.write( "\n" ); document.write( "A counter example here is a=1 and b=-9.
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