document.write( "Question 1054321: if (a^2 + b^2)^1/2 = 613 than (a+b) is ? \n" ); document.write( "
Algebra.Com's Answer #669533 by ikleyn(52915)\"\" \"About 
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\n" ); document.write( "if (a^2 + b^2)^1/2 = 613 \"highlight%28cross%28than%29%29\" then (a+b) is ?
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\n" ); document.write( "\n" ); document.write( "Then a+b is not defined uniquely.\r
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\n" ); document.write( "\n" ); document.write( "Then a + b = \"a+%2B+sqrt%28613%5E2-a%5E2%29\" for any value of \"a\", 0 <= a <= 613.\r
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