document.write( "Question 472718: (-2x + 9) + (x2 + X -9) my question is how do i work this problem?
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Algebra.Com's Answer #324081 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
(-2x + 9) + (x2 + X -9)
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\n" ); document.write( "= x^2-2x+x+9-9
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\n" ); document.write( "= x^2-x
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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