document.write( "Question 190870: Factor\r
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document.write( "225-81x^2 \n" );
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Algebra.Com's Answer #143326 by checkley75(3666)![]() ![]() ![]() You can put this solution on YOUR website! 225-81x^2 \n" ); document.write( "(15+9x)(15+9x) ans. \n" ); document.write( " |