document.write( "Question 1062913: Please show me the solution to this problem using factoring and zero-product property .\r
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document.write( "9r^2 - 30r + 21 = -4\r
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document.write( "Your help is greatly appreciated. \n" );
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Algebra.Com's Answer #677922 by josgarithmetic(39617)![]() ![]() ![]() 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( " |