document.write( "Question 998497: three numbers are in arithmetic progression. their sum and sum of their squares is 126. find the smallest number of the arithmetic progression \n" ); document.write( "
Algebra.Com's Answer #616254 by ikleyn(52790)\"\" \"About 
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\n" ); document.write( "Wrong condition !!!\r
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\n" ); document.write( "\n" ); document.write( "See http://www.algebra.com/algebra/homework/Sequences-and-series/Sequences-and-series.faq.question.998498.html\r
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