document.write( "Question 8629: how do you factor out x squared plus 3x? \n" ); document.write( "
Algebra.Com's Answer #4797 by rapaljer(4671)\"\" \"About 
You can put this solution on YOUR website!
\"x%5E2+%2B+3x\"\r
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\n" ); document.write( "\n" ); document.write( "Take out the common factor, which is x:
\n" ); document.write( "x(x+3)\r
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\n" ); document.write( "\n" ); document.write( "R^2 at SCC
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