document.write( "Question 33029: -a^2+9a-2a^2-9-10a \n" ); document.write( "
Algebra.Com's Answer #19477 by xcentaur(357)\"\" \"About 
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-a^2+9a-2a^2-9-10a
\n" ); document.write( "group like terms
\n" ); document.write( "(-a^2-2a^2)+(+9a-10a)+(-9)
\n" ); document.write( "-3a^2-a-9
\n" ); document.write( "


\n" ); document.write( "xC \n" ); document.write( "

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