document.write( "Question 949892: Simplify the expression:\r
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document.write( "9/(x-3) - (2x)/(x+1) \n" );
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Algebra.Com's Answer #579956 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Simplify the expression: \n" ); document.write( "9/(x-3) - (2x)/(x+1) \n" ); document.write( "---------------- \n" ); document.write( "[9(x+1) - (2x)(x-3)]/[(x-3)(x+1)] \n" ); document.write( "---------------- \n" ); document.write( "[9x+9-2x^2+6x)/[x^2-x-3] \n" ); document.write( "---------------- \n" ); document.write( "= -[2x^2 - 15x -9]/[x^2-x-3] \n" ); document.write( "--------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "---------- \n" ); document.write( " |