document.write( "Question 643999: x/(x^2-100)+7/x in factored form pleaseeeee show work \n" ); document.write( "

Algebra.Com's Answer #404756 by Edwin McCravy(20054) $\"\"$ $\"About$

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document.write( "Factor x²-100 as (x-10)(x+10)\r\n" );
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document.write( "The LCD is x(x-10)(x+10)\r\n" );
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document.write( "Multiply the first fraction by  since that is the only\r\n" );
document.write( "factor of the LCD which the first fraction's denominator does not contain.\r\n" );
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document.write( "Multiply the first fraction by  since they are the factors \r\n" );
document.write( "of the LCD which the second fraction's denominator does not contain.\r\n" );
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document.write( "Multiply out the right numerator (not the denominator)\r\n" );
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document.write( "Combine both numerators over the LCD:\r\n" );
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document.write( "Since you want everything factored completely,\r\n" );
document.write( " factor out 4 in the top:\r\n" );
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document.write( "Edwin

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