document.write( "Question 676555: Determine the domain (x^2)/(7-x) \n" ); document.write( "

Algebra.Com's Answer #420410 by ReadingBoosters(3246) $\"\"$ $\"About$

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0 cannot be in the denominator, so
\n" ); document.write( "7-x = 0
\n" ); document.write( "7 = x
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\n" ); document.write( "The domain is all real numbers except 7
\n" ); document.write( "(- $\"infinity\"$ ,7) U (7, $\"infinity\"$ )
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\n" ); document.write( " $\"graph%28500%2C300%2C-50%2C50%2C-50%2C50%2Cx%5E2%2F%287-x%29%29\"$ \r
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