document.write( "Question 380652: Factor completely.
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document.write( "9r^2-16 \n" );
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Algebra.Com's Answer #270206 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Factor completely. \n" ); document.write( "9r^2-16 \n" ); document.write( "= (3r-4)(3r+4) \n" ); document.write( "==================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |