document.write( "Question 668510: Please help me solve this equation:
\n" ); document.write( "Find the domain of f, if f(x)=x=1 over x^3-4x
\n" ); document.write( "The answer is:
\n" ); document.write( "All real numbers except -2, 0, and 2
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Algebra.Com's Answer #415617 by ewatrrr(24785)\"\" \"About 
You can put this solution on YOUR website!
 
\n" ); document.write( "Hi,
\n" ); document.write( "\"f%28x%29+=+1%2F%28x%5E3-4x%29+=+1%2Fx%28x%5E2-4%29\"
\n" ); document.write( "Denominator x(x^2 - 4) CANNOT = 0
\n" ); document.write( "this happens IF x = -2, 0, 2
\n" ); document.write( "Therefore Domain is All real numbers except -2, 0, and 2 \n" ); document.write( "
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