document.write( "Question 1200598: The sum of five terms of an AP is 10 and the sum of their squares is 380. Find the first term and the common difference.\r
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Algebra.Com's Answer #834768 by ikleyn(52790)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "This problem is solved in the lesson\r
\n" ); document.write( "\n" ); document.write( "    Solved problems on arithmetic progressions \r
\n" ); document.write( "\n" ); document.write( "in this site.     See  Problem  7  there.\r
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\n" ); document.write( "\n" ); document.write( "Also,  you have this free of charge online textbook in ALGEBRA-II in this site\r
\n" ); document.write( "\n" ); document.write( "    - ALGEBRA-II - YOUR ONLINE TEXTBOOK.\r
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\n" ); document.write( "\n" ); document.write( "The referred lesson is the part of this online textbook under the topic
\n" ); document.write( "\"Arithmetic progressions\".\r
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