document.write( "Question 145463: please subtract the following rational expressions\r
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\n" ); document.write( "\n" ); document.write( "x+2 6
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\n" ); document.write( "x-4 x-4\r
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\n" ); document.write( "\n" ); document.write( "x^2 -1
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\n" ); document.write( "x-1 x-1\r
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\n" ); document.write( "\n" ); document.write( "4x+y 2x-2y
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\n" ); document.write( "2x+3y 2x+3y\r
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\n" ); document.write( "\n" ); document.write( "-3 2-x
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\n" ); document.write( "x-5 x-5
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Algebra.Com's Answer #106207 by checkley77(12844)\"\" \"About 
You can put this solution on YOUR website!
x+2 6
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\n" ); document.write( "x-4 x-4
\n" ); document.write( "(x+2-6)/(x-4)
\n" ); document.write( "(x-4)/(x-4)=1 answer.
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\n" ); document.write( "x^2 -1
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\n" ); document.write( "x-1 x-1\r
\n" ); document.write( "\n" ); document.write( "(x^2-1)/(x-1)
\n" ); document.write( "(x+1)(x-1)/(x-1)
\n" ); document.write( "(x+1/(x-1) answer.
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\n" ); document.write( "4x+y 2x-2y
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\n" ); document.write( "2x+3y 2x+3y
\n" ); document.write( "(4x+y-2x+2y)/(2x+3y)
\n" ); document.write( "(2x+3y)/4x+3y) answer.
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\n" ); document.write( "-3 2-x
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\n" ); document.write( "x-5 x-5
\n" ); document.write( "(-3-2+x)/(x-5)
\n" ); document.write( "(x-5)/(x-5)=1 answer.
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