document.write( "Question 363591: state the domain of the rational function \r
\n" ); document.write( "\n" ); document.write( "F(x)= X-3/X^2+7x\r
\n" ); document.write( "\n" ); document.write( "I dont understand how to do that . Please Help
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Algebra.Com's Answer #259276 by ewatrrr(24785)\"\" \"About 
You can put this solution on YOUR website!

\n" ); document.write( "Hi
\n" ); document.write( "*Note the 'domain' represents the all the x values that would satisfy the function F(x).\r
\n" ); document.write( "\n" ); document.write( "\"F%28x%29=+%28%28x-3%29%2F%28x%5E2%2B7x%29%29=%28%28x-3%29%2F%28x%2A%28x%2B7%29%29%29\"
\n" ); document.write( "Note: the Denominator cannot! be zero
\n" ); document.write( "Therefore: x = 0 and x = -7 are not allowed as part of the domain.
\n" ); document.write( "The domain of this function would be all real values of x excluding x=0 and x =-7 \n" ); document.write( "
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