document.write( "Question 1174999: simplify:\r
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document.write( "-18a^7b^3+9a^4b^2-63a^2b
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document.write( " 9ab\r
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document.write( "^^^^ by the way that is a fraction bar \n" );
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Algebra.Com's Answer #800525 by MathLover1(20850)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |