document.write( "Question 311491: factor completely
\n" ); document.write( "25s^2+49-70s\r
\n" ); document.write( "\n" ); document.write( "the answer I have is s(-5+7)^2
\n" ); document.write( "I am confused, please help.
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Algebra.Com's Answer #222804 by Alan3354(69443)\"\" \"About 
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factor completely
\n" ); document.write( "25s^2+49-70s
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\n" ); document.write( " factor completely
\n" ); document.write( "25s^2 - 70x + 49
\n" ); document.write( "Both ends are squares
\n" ); document.write( "= \"%285s+-+7%29%5E2\"
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