document.write( "Question 952661: List the elements of the set in roster notation. (Enter EMPTY or ∅ for the empty set.)\r
\n" ); document.write( "\n" ); document.write( "{x | (x − 9)(x + 1) = 0 and x is a negative integer}\r
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Algebra.Com's Answer #581783 by amarjeeth123(569)\"\" \"About 
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The given set is {x | (x − 9)(x + 1) = 0 and x is a negative integer}
\n" ); document.write( "The equation is (x − 9)(x + 1) = 0
\n" ); document.write( "(x − 9)=0 or (x + 1) = 0
\n" ); document.write( "x=9 or x=-1
\n" ); document.write( "The elements of the set in roster notation are x={-1}
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