document.write( "Question 528604: analyze the graph of the rational function Q(x)=(x^4-1)/(x^2-4) \n" ); document.write( "

Algebra.Com's Answer #349348 by oberobic(2304) $\"\"$ $\"About$

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Numerator:
\n" ); document.write( "(x^4 -1) = (x^2+1)(x^2-1) = (x^2+1)(x+1)(x-1)
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\n" ); document.write( "Denominator:
\n" ); document.write( "(x^2-4) = (x+2)(x-2)
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\n" ); document.write( "Q(x) = ((x^2+1)(x+1)(x-1))/((x+2)(x-2))
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