document.write( "Question 57329: factoring trinomial by grouping
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document.write( "12r^3y+12r^2y+9ry \n" );
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Algebra.Com's Answer #39036 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! 12r^3y+12r^2y+9ry \n" ); document.write( "=3ry(4r^2+4r+3) \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |