document.write( "Question 127487: {x/x^+2x-15}-{3/x^+2x-15}
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document.write( "Simplify \n" );
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Algebra.Com's Answer #93411 by stanbon(75887) ![]() You can put this solution on YOUR website! {x/x^+2x-15}-{3/x^+2x-15} \n" ); document.write( "------ \n" ); document.write( "The denominators are the same, so:\r \n" ); document.write( "\n" ); document.write( "= (x-3)/[(x+5)(x-3)]\r \n" ); document.write( "\n" ); document.write( "= 1/(x+5)\r \n" ); document.write( "\n" ); document.write( "================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |