document.write( "Question 142960: Perform the indicated operations\r
\n" ); document.write( "\n" ); document.write( "5x -2/x2nd power - 5x -14 - 3/x2nd power + 2x
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Algebra.Com's Answer #104016 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
5x -2/x2nd power - 5x -14 - 3/x2nd power + 2x
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\n" ); document.write( "[(5x-2)/(x^2-5x-14)] - [3/(x^2+2x)]\r
\n" ); document.write( "\n" ); document.write( "= [(5x-2)/(x-7)(x+2)] - [3/(x(x+2)]\r
\n" ); document.write( "\n" ); document.write( "lcd = x(x-7)(x+2)\r
\n" ); document.write( "\n" ); document.write( "= [x(5x-2)/lcd] - [3(x-7)/lcd]\r
\n" ); document.write( "\n" ); document.write( "= [5x^2-2x-3x+21]/lcd\r
\n" ); document.write( "\n" ); document.write( "= [5x^2-5x+21]/[x(x-7)(x+2)]\r
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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