document.write( "Question 85799This question is from textbook Beginning Algebra
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document.write( ": 5 divided by x2 - 16 minus 3 divided by x2 - x - 12 \n" );
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Algebra.Com's Answer #61986 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! 5 / (x^2 - 16) - 3 / (x^2 - x - 12)\r \n" ); document.write( "\n" ); document.write( "= 5 /[(x-4)(x+4)] - 3/[(x-4)(x+3)]\r \n" ); document.write( "\n" ); document.write( "least common denominator is (x-4)(x+4)(x+3)\r \n" ); document.write( "\n" ); document.write( "= 5(x+3)/lcm - 3(x+4)/lcm\r \n" ); document.write( "\n" ); document.write( "= [5x+15-3x-12]/lcm\r \n" ); document.write( "\n" ); document.write( "= [2x+3]/lcm\r \n" ); document.write( "\n" ); document.write( "=================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |