document.write( "Question 464144: Find all ±: s^3-3s/s^2-4 \n" ); document.write( "
Algebra.Com's Answer #317942 by ewatrrr(24785)\"\" \"About 
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document.write( "Hi,
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document.write( "Find all numbers for which the rational expression is undefined:
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document.write( "\"%28s%5E3-3s%29%2F%28x%5E2-4%29\" |cannot divide by zero\r
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document.write( "  x^2 - 4 = 0 when x = ± 2, numbers for which the rational expression is undefined \n" );
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