document.write( "Question 698012: hello. i do not know how to do the following and i would appreciate your help.
\n" ); document.write( "the question is:\r
\n" ); document.write( "\n" ); document.write( "Find the domain of the following expression- x-3/x^2+9
\n" ); document.write( "(just in case i wrote that wrong, it is x minus three divided by x^2 plus two).
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Algebra.Com's Answer #430431 by lwsshak3(11628)\"\" \"About 
You can put this solution on YOUR website!
Find the domain of the following expression
\n" ); document.write( "- x-3/x^2+9
\n" ); document.write( "-(x+3)/(x+3)(x-3)
\n" ); document.write( "-1/(x-3)
\n" ); document.write( "Domain: (-∞,-3) U (-3, 3) U (3, ∞)
\n" ); document.write( "Note: There is a hole at x=-3
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