document.write( "Question 9248: which of the numbers 51,81,and 111 is a composite number? \n" ); document.write( "
Algebra.Com's Answer #4978 by bonster(299)\"\" \"About 
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51,81,and 111
\n" ); document.write( "51=3*17 (composite)\r
\n" ); document.write( "\n" ); document.write( "81=3*3*3*3 (composite)\r
\n" ); document.write( "\n" ); document.write( "111=11*285 (composite)\r
\n" ); document.write( "\n" ); document.write( "all of them are composite numbers.
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