document.write( "Question 514722: x^2 + x - 2
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Algebra.Com's Answer #343889 by lwsshak3(11628)\"\" \"About 
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x^2 + x - 2
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\n" ); document.write( "x^2 + 3x - 4
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\n" ); document.write( "(x^2+x-2)/(x^2+3x-4)
\n" ); document.write( "(x+2)(x-1)/(x+4)(x-1)
\n" ); document.write( "cancel out (x-1)
\n" ); document.write( "(x+2)/(x+4)
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